| navy
 | navy
 | navy

Long sleeve t-shirt

Regular price€ 25
€ 25
Regular price Sale price

Long sleeve t-shirt

Color:
Color: navy
Size: XXS
In stock
 | navy
 | navy
 | navy
Runs small
True to size
Runs large
Free shipping on orders over 60 €.

Free shipping on orders over 60 €.

Order now – delivery [delivery_date].

Order now – delivery [delivery_date].

More than 3,500 five-star reviews on Trustpilot.

More than 3,500 five-star reviews on Trustpilot.

Here is our long-sleeved T-shirt. The quality is soft and comfortable. The sleeves are… long. And they’re quite straight – meaning they don’t taper much as they get closer to the hand openings. Does that make sense? Love, Boom

  • White, black, navy, dark grey, grey, dark brown, olive, light pink, light blue and red
  • Unisex fit
  • Straight sleeves without ribbed cuffs
  • 70% recycled cotton and 30% recycled polyester
  • Crew neck
  • Nice and soft!
  • GSM: 220 g/m²

See models' height and size by clicking the images

All orders placed on weekdays before 15.00 are shipped the same day.

Delivery time via DHL is usually between 2-4 days.

If you spend 60€ or more, delivery to a pickup point is free.

If you spend less than 60€, delivery to a parcel shop costs 5€.

It's really easy to return an item if you need to.

At the bottom of the website you'll find our return portal. Here you get three return options:

1) Free exchange for a new size or new item.

2) Store credit with a 10% bonus of the order value. Free return shipping.

3) Refund of the order. Costs 3.5€ for the return shipping.

Love, Boom

We should take good care of the things we love. Here are Boom Butik's best tips for showing your clothes a little love:

  • Wash your clothes a little less often. Many splashes and stains can be fixed by hand.
  • Kiss your tumble dryer goodbye. It's really convenient, but it's your clothes' worst enemy. Air-drying all the way!
  • Tell your clothes that you love them. There are few things in this world that don't benefit from a little love.
  • Avoid washing above 30 degrees whenever possible.
  • Use a detergent that doesn't contain too many harmful substances and is gentle on the environment. Your clothes and your skin will thank you.
  • Appreciate your clothes and give them some love. You can't get too much of that.

Love, Boom

View full details
  • XXS
  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XXXL
  • 3XL

See heights and sizes

white
black
navy
dark brown
grey
dark grey
dark blue
olive green
red
XS
M
L
XL
SIZE!!
|
|
Femke (l.h.) is 168 cm tall and wears size XS. | white
Sofie is 170 cm tall and wears size M. | white
Lea is 178 cm tall and wears size M. | white
Sofia is 183 cm tall and wears size M. | white
Peter is 188 cm tall and wears size L. | white
Marie is 178 cm tall and wears size XL. | white
Ulyana is 160 cm tall and wears size S. | white
Femke is 168 cm tall and wears size XS. | white
Sigurd is 182 cm tall and wears size L. | white
Sofie is 172 cm tall and wears size M. | white
Lea is 178 cm tall and wears size M. | white
Peter is 188 cm tall and wears size L. | white
Ulyana is 160 cm tall and wears size S. | white
Nadia is 170 cm tall and wears size S. | white
Sofie is 170 cm tall and wears size M. | white
Safina (r.h.) is 165 cm tall and wears size XS. | black
Karoline is 165 cm tall and wears size S. | black
Emma is 173 cm tall and wears size M. | black
Kem is 180 cm tall and wears size L. | black
Filuka is 169 cm tall and wears size XS. | black
Sofie is 165 cm tall and wears size S. | black
Sofie (l.h.) is 172 cm tall and wears size S. | black
Kem is 180 cm tall and wears size L. | black
Astrid is 178 cm tall and wears size M. | black
Nadia is 170 cm tall and wears size S. | black
Celina is 179 cm tall and wears size L. | black
Filuka is 169 cm tall and wears size XS. | black
Nadia is 170 cm tall and wears size S. | navy
Erica is 163 cm tall and wears size M. | navy
Bernhardt is 177 cm tall and wears size L. | navy
Kem is 180 cm tall and wears size L. | navy
Charlotte is 178 cm tall and wears size M. | navy
Bernhardt is 177 cm tall and wears size L. | navy
Erica is 163 cm tall and wears size M. | navy
Viggo is 195 cm tall and wears size XL. | navy
Alberte is 169 cm tall and wears size M. | navy
Kem is 180 cm tall and wears size L. | navy
Herdis is 168 cm tall and wears size S. | navy
We'll get back to you with Bimala's height and size!! | navy
Bernhardt is 177 cm tall and wears size L. | navy
Alberte is 169 cm tall and wears size M. | navy
| navy
Bernhardt is 177 cm tall and wears size L. | navy
Nadia is 170 cm tall and wears size S. | navy
Kem is 180 cm tall and wears size L. | navy
Karin is 168 cm tall and wears size S. | navy
We'll get back to you with Bimala's height and size!! | navy
Kem is 180 cm tall and wears size L. | navy
Sofie is 170 cm tall and wears size M. | white
| dark brown
Rose is 176 cm tall and wears size M. | dark brown
Rose is 176 cm tall and wears size M. | dark brown
Rose is 176 cm tall and wears size M. | dark brown
Peter is 188 cm tall and wears size L. | grey
Peter is 188 cm tall and wears size L. | grey
Sofie is 170 cm tall and wears size M. | white
Sofie is 170 cm tall and wears size L. | grey
Sofie is 170 cm tall and wears size L. | grey
Sofie is 170 cm tall and wears size M. | dark brown
Sofie is 170 cm tall and wears size M. | dark brown
Celine is 168 cm tall and wears size M. | grey
Celine is 168 cm tall and wears size M. | grey
| grey
Sofie is 165 cm tall and wears size S. | grey
Sofie is 165 cm tall and wears size S. | grey
Celine is 168 cm tall and wears size XS. | dark grey
Celine is 168 cm tall and wears size XS. | dark grey
Celine is 168 cm tall and wears size XS. | dark grey
| dark grey
Sofie is 165 cm tall and wears size S. | dark grey
Sofie is 165 cm tall and wears size S. | dark grey
Celine is 168 cm tall and wears size M. | dark brown
| dark brown
| black
Rose is 176 cm tall and wears size M. | dark brown
Rose is 176 cm tall and wears size M. | dark brown
Emil is 183 cm tall and wears size L. | dark grey
Emil is 183 cm tall and wears size L. | dark grey
Sofie is 170 cm tall and wears size M. | dark grey
Sofie is 170 cm tall and wears size M. | dark grey
Sofie is 170 cm tall and wears size M. | grey
Sofie is 170 cm tall and wears size M. | white
Viggo is 195 cm tall and wears size XL. | white
Alma is 174 cm tall and wears size M. | grey
Peter is 188 cm tall and wears size XL. | grey
Peter is 188 cm tall and wears size XL. | grey
August is 185 cm tall and wears size XL. | dark brown
Alma is 174 cm tall and wears size M. | black
Peter is 188 cm tall and wears size XL. | dark grey
Peter is 188 cm tall and wears size XL. | dark grey
Sofie is 165 cm tall and wears size S. | dark brown
Sofie is 165 cm tall and wears size S. | white
Sofie is 165 cm tall and wears size S. | white
Sofie is 165 cm tall and wears size S. | white
Sofie is 165 cm tall and wears size S. | white
Peter is 188 cm tall and wears size XL. | dark blue
Matilda is 176 cm tall and wears size M. | dark blue
Roberta is 169 cm tall and wears size S. | grey
Roberta is 169 cm tall and wears size S. | grey
Roberta is 169 cm tall and wears size S. | grey
| white
Eliot is 184 cm tall and wears size L. | grey
Eliot is 184 cm tall and wears size L. | grey
Eliot is 184 cm tall and wears size L. | grey
Boris is 183 cm tall and wears size L. | dark brown
Parnoosh is 165 cm tall and wears size M. | black
Eliot is 184 cm tall and wears size L. | grey
Eliot is 184 cm tall and wears size L. | grey
Eliot is 184 cm tall and wears size L. | grey
Eliot is 184 cm tall and wears size L. | grey
Boris is 183 cm tall and wears size L. | white
Boris is 183 cm tall and wears size L. | white
Boris is 183 cm tall and wears size L. | white
Eliot is 184 cm tall and wears size L. | grey
Boris is 183 cm tall and wears size L. | olive green
Boris is 183 cm tall and wears size L. | dark brown
Kem is 180 cm tall and wears size L. | black
Kem is 180 cm tall and wears size L. | dark blue
Kem is 180 cm tall and wears size L. | dark blue
Ulyana is 160 cm tall and wears size S. | white
Ulyana is 160 cm tall and wears size S. | white
Knud is 183 cm tall and wears size L. | dark brown
Knud is 183 cm tall and wears size L. | dark brown
Knud is 183 cm tall and wears size L. | dark brown
Mina is 165 cm tall and wears size M. | red
Peter is 188 cm tall and wears size XL. | red
Peter is 188 cm tall and wears size XL. | red
Knud is 183 cm tall and wears size L. | red
Knud is 183 cm tall and wears size L. | red
Viggo is 195 cm tall and wears size XL. | red
Milton is 189 cm tall and wears size XL. | white

Other great items from our little shop

Stars

I've bought from Boom Butik many times...

I've bought from Boom Butik many times and haven't been disappointed once.

Stars

Huge selection + fast shipping

I just had to buy a few Christmas gifts - and WOW what a huge selection on the website! And super fast delivery. Ordered yesterday at 11:00 AM, received them today at 10:00 AM!!

Stars

Love Boom Butik

Love Boom Butik. Both their products and their website are great and work really well. Highly recommend buying here 🤗

Stars

Best service, no contest

Clearly the best service from an online clothing store. Good communication, insanely fast delivery (next day free) and great transparency. Good prices too.

Stars

The item was perfect

The item was perfect. Reasonable price. Fast delivery.

Stars

Lovely clothes

Fast service. Fantastic clothes. Good fit. Fast shipping. Lovely emails that make you feel welcome.

Stars

Everything was insanely good

The quality was super good and the delivery was super fast, it only took one day!!! Will definitely buy from them again☺️😁

Stars

Easy and quick

Very easy website to navigate. Fast shipping and good quality items.

Stars

Good experience

Fast delivery and good quality. My sweatpants from Boom Butik are so beautiful and they are really good quality. I will definitely get them in more colors❤️

Stars

Always a pleasure to shop at...

Always a pleasure to shop at Boombutik.dk - we've also visited their store in Copenhagen. That was also a very positive experience. Good quality at a good price... fast delivery.

Stars

The teenager's favorite online shop.

I'm just as big a fan of their great, soft products as I am of their absolutely excellent customer service if a package only makes it halfway.

Stars

I've bought from Boom Butik many times...

I've bought from Boom Butik many times and haven't been disappointed once.

Stars

Huge selection + fast shipping

I just had to buy a few Christmas gifts - and WOW what a huge selection on the website! And super fast delivery. Ordered yesterday at 11:00 AM, received them today at 10:00 AM!!

Stars

Love Boom Butik

Love Boom Butik. Both their products and their website are great and work really well. Highly recommend buying here 🤗

Stars

Best service, no contest

Clearly the best service from an online clothing store. Good communication, insanely fast delivery (next day free) and great transparency. Good prices too.

Stars

The item was perfect

The item was perfect. Reasonable price. Fast delivery.

Stars

Lovely clothes

Fast service. Fantastic clothes. Good fit. Fast shipping. Lovely emails that make you feel welcome.

Stars

Everything was insanely good

The quality was super good and the delivery was super fast, it only took one day!!! Will definitely buy from them again☺️😁

Stars

Easy and quick

Very easy website to navigate. Fast shipping and good quality items.

Stars

Good experience

Fast delivery and good quality. My sweatpants from Boom Butik are so beautiful and they are really good quality. I will definitely get them in more colors❤️

Stars

Always a pleasure to shop at...

Always a pleasure to shop at Boombutik.dk - we've also visited their store in Copenhagen. That was also a very positive experience. Good quality at a good price... fast delivery.

Stars

The teenager's favorite online shop.

I'm just as big a fan of their great, soft products as I am of their absolutely excellent customer service if a package only makes it halfway.

Stars

I've bought from Boom Butik many times...

I've bought from Boom Butik many times and haven't been disappointed once.

Stars

Huge selection + fast shipping

I just had to buy a few Christmas gifts - and WOW what a huge selection on the website! And super fast delivery. Ordered yesterday at 11:00 AM, received them today at 10:00 AM!!

Stars

Love Boom Butik

Love Boom Butik. Both their products and their website are great and work really well. Highly recommend buying here 🤗

Stars

Best service, no contest

Clearly the best service from an online clothing store. Good communication, insanely fast delivery (next day free) and great transparency. Good prices too.

Stars

The item was perfect

The item was perfect. Reasonable price. Fast delivery.

Stars

Lovely clothes

Fast service. Fantastic clothes. Good fit. Fast shipping. Lovely emails that make you feel welcome.

Stars

Everything was insanely good

The quality was super good and the delivery was super fast, it only took one day!!! Will definitely buy from them again☺️😁

Stars

Easy and quick

Very easy website to navigate. Fast shipping and good quality items.

Stars

Good experience

Fast delivery and good quality. My sweatpants from Boom Butik are so beautiful and they are really good quality. I will definitely get them in more colors❤️

Stars

Always a pleasure to shop at...

Always a pleasure to shop at Boombutik.dk - we've also visited their store in Copenhagen. That was also a very positive experience. Good quality at a good price... fast delivery.

Stars

The teenager's favorite online shop.

I'm just as big a fan of their great, soft products as I am of their absolutely excellent customer service if a package only makes it halfway.

Stars

I've bought from Boom Butik many times...

I've bought from Boom Butik many times and haven't been disappointed once.

Stars

Huge selection + fast shipping

I just had to buy a few Christmas gifts - and WOW what a huge selection on the website! And super fast delivery. Ordered yesterday at 11:00 AM, received them today at 10:00 AM!!

Stars

Love Boom Butik

Love Boom Butik. Both their products and their website are great and work really well. Highly recommend buying here 🤗

Stars

Best service, no contest

Clearly the best service from an online clothing store. Good communication, insanely fast delivery (next day free) and great transparency. Good prices too.

Stars

The item was perfect

The item was perfect. Reasonable price. Fast delivery.

Stars

Lovely clothes

Fast service. Fantastic clothes. Good fit. Fast shipping. Lovely emails that make you feel welcome.

Stars

Everything was insanely good

The quality was super good and the delivery was super fast, it only took one day!!! Will definitely buy from them again☺️😁

Stars

Easy and quick

Very easy website to navigate. Fast shipping and good quality items.

Stars

Good experience

Fast delivery and good quality. My sweatpants from Boom Butik are so beautiful and they are really good quality. I will definitely get them in more colors❤️

Stars

Always a pleasure to shop at...

Always a pleasure to shop at Boombutik.dk - we've also visited their store in Copenhagen. That was also a very positive experience. Good quality at a good price... fast delivery.

Stars

The teenager's favorite online shop.

I'm just as big a fan of their great, soft products as I am of their absolutely excellent customer service if a package only makes it halfway.

Stars

I've bought from Boom Butik many times...

I've bought from Boom Butik many times and haven't been disappointed once.

Stars

Huge selection + fast shipping

I just had to buy a few Christmas gifts - and WOW what a huge selection on the website! And super fast delivery. Ordered yesterday at 11:00 AM, received them today at 10:00 AM!!

Stars

Love Boom Butik

Love Boom Butik. Both their products and their website are great and work really well. Highly recommend buying here 🤗

Stars

Best service, no contest

Clearly the best service from an online clothing store. Good communication, insanely fast delivery (next day free) and great transparency. Good prices too.

Stars

The item was perfect

The item was perfect. Reasonable price. Fast delivery.

Stars

Lovely clothes

Fast service. Fantastic clothes. Good fit. Fast shipping. Lovely emails that make you feel welcome.

Stars

Everything was insanely good

The quality was super good and the delivery was super fast, it only took one day!!! Will definitely buy from them again☺️😁

Stars

Easy and quick

Very easy website to navigate. Fast shipping and good quality items.

Stars

Good experience

Fast delivery and good quality. My sweatpants from Boom Butik are so beautiful and they are really good quality. I will definitely get them in more colors❤️

Stars

Always a pleasure to shop at...

Always a pleasure to shop at Boombutik.dk - we've also visited their store in Copenhagen. That was also a very positive experience. Good quality at a good price... fast delivery.

Stars

The teenager's favorite online shop.

I'm just as big a fan of their great, soft products as I am of their absolutely excellent customer service if a package only makes it halfway.

Frequently asked questions

Shipping, returns and exchanges

+

How quickly will my package be delivered?

+

Orders placed on weekdays before 3:00 PM are shipped the same day. Delivery time is 2-4 weekdays... most often just one!

How much does delivery cost?

+

Delivery to a parcel shop is free for orders of 60€ or more. For orders of 60€ or more, home delivery options are also available. If you spend less than 60€, delivery to a parcel shop costs 5€ (Europe) or 10€ (worldwide).

I haven't received my package yet. What do I do?

+

There can be several reasons why you haven't received your package. If more than two weekdays have passed and your package still hasn't been delivered, please email us at hi@boombutik.com. We'll quickly make sure your package gets on its way.

What happens if I don't pick up my order at the parcel shop?

+

Your package will be at the parcel shop for 10 days. If you don't pick it up in time, your package will be sent back to us, and you will be refunded.

How do I return?

+

It's really easy to return an item if you need to. You just need to create the return in our return portal. There you get a QR code that you can show at the nearest GLS parcel shop. Then they can print a label for you.

As soon as we have received and processed the return, we refund you via the same payment method you used for the purchase. We do keep 3.5€ for the return shipping (less than the actual shipping cost).

Remember, you can't return clothing if it has been worn.

Can I return several items from different orders in the same package?

+

Yes! If you return items from multiple orders, please include a note with the order numbers the clothes come from. That makes it much easier for our warehouse to make sense of the return package, and therefore the refund as well.

How long do I have to send a return?

+

You have 31 days to send a return from the day you receive your package.

How long does it take for you to process my return and refund the money?

+

As soon as our warehouse has registered and processed your return package, we will refund you. It takes 1-5 weekdays from the day we receive the return until we process and refund it.

How does exchanging work?

+

Here in the shop, exchanging is actually just the same as returning plus a new order. We've found that this is the fastest and easiest for everyone. If you want to exchange one or more items, please send the unwanted items back with the included return label and place a new order for the items you want instead.

Faulty items

+

What do I do if I received the wrong item or one is missing?

+

Our friends at the warehouse really, really try to minimize the number of mistakes in the packages, but unfortunately it can happen sometimes 😌 If there was a packing error in your order, please write to us at hi@boombutik.com. Our sharp and sweet customer service team will take care of the issue! Unfortunately we can't be reached by phone, but we'll make sure to fix your problem as quickly as possible, and for these errors we of course always cover the extra shipping costs 🤝

My item is broken?

+

Once in a while it unfortunately happens that we send out an item that for example has a seam that has come undone. We try to inspect the clothes carefully, so it hopefully doesn't happen too often, but if you experience it, please write to us at hi@boombutik.com or on insta. Then Louise, Felix, or one of the others will solve the problem as quickly as possible ⚡

Order questions

+

How do I use my gift card?

+

When the gift card is purchased, you will receive an email with a code 🤗 This code is entered to the right of your contact information in the field called "enter discount code or gift card".

Can I change my order? Can I cancel my order?

+

Did a mistake happen when you ordered, or do you regret something you ordered? Write an email to "hi@boombutik.com". The title can say "URGENT", so we can really feel that it's urgent! Then we'll do our best to cancel or change your order before it gets packed!

I haven't received my order confirmation?

+

This is most often due to errors in the email address, or because it ended up in the spam filter. If you can't find the email in the spam filter, please write us an email where you provide the phone number and/or name you used to place the order. Then we'll resend the order confirmation to you!

Product questions

+

The item of clothing I want is out of stock?!

+

The best thing you can do in this deeply unfortunate situation is to sign up for your desired item with your email address here on the website. As soon as the item is back on the shelves, you will receive an email with a link directly to ordering ⚡

You are of course always welcome to write to us at hi@boombutik.com or insta, and we will give our best guess for when the item is back.

Do you have a physical store?

+

Our old store is closed, but we're looking forward to opening a new, beautiful store in Nørrebro in Copenhagen in May!

Which size should I choose?

+

We would say the clothing is very true to size. Therefore we generally recommend taking the size you normally wear. But we ourselves wear many different sizes depending on how it should fit. For example, I - the one sitting and writing this FAQ - have clothes from this store in sizes from M to XXL.

Our clothes are as basic as it gets, so they aren't intended for a specific gender or body type - we really think everyone can wear them.

As a rule, use the same size you're used to 🤗 If you're in doubt, you can also use our size guide, which you can find under the product description.