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Mystery Gift
  • Mystery Gift
  • Mystery Gift
4.3 (2.5K+)
Mystery Gift

Mystery Gift

$0.00 $9.95 100% off
In stock

Find your fit

How to find the right size

An undershirt (singlet) is designed to have a snug fit. Because the fabric contains a lot of stretch, the flat chest width is narrower than that of a standard T-shirt.

  • Chest Width (A): Measure an undershirt that fits you well flat on a table from armpit to armpit.
  • Total Length (B): Measure from the shoulder to the bottom hem. Our undershirts are extra long for optimal comfort when tucked in.

Size Advice

Choose your standard size for this shirt. Thanks to the high elasticity of the material, the shirt will contour perfectly to your body without feeling restrictive.
S
Taille 71 – 79 cm Jeans W 28 – 31
M
Taille 79 – 86 cm Jeans W 31 – 34
L
Taille 86 – 94 cm Jeans W 34 – 37
XL
Taille 94 – 102 cm Jeans W 37 – 40
2XL
Taille 102 – 110 cm Jeans W 40 – 43
3XL
Taille 110 – 118 cm Jeans W 43 – 46
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Product Description
How should I wash this product?
  • How to wash: Machine wash up to 30°C.
  • Colors: Always wash with similar colors.
  • Drying: Do not tumble dry; air dry flat for the best results.
  • Care products: Do not use fabric softener, chlorine, or bleach.

Trusted by 150.000+ customers

1,000,000+ BOXR essentials sold

Designed in the Netherlands, worn across Europe

100.000+ satisfied bamboo fans

All reviews
Serge van Roy

Good quality and fast delivery. 👍

Serge van Roy

Serge van Roy

5 months ago

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Frequently Asked Questions

At the BOXR FAQ, you'll find answers to all your questions about our comfortable basics.

What if I’m between sizes?

Unsure? Go for the larger size. It’s better to have a little extra room than for them to be too tight. And if they don’t fit, exchanges are free and easily arranged.
Why are you more affordable than other bamboo brands?

We sell directly to you, cutting out expensive middlemen and retail markups. This way, you only pay for the product, not the label.
Does bamboo underwear shrink in the wash?

No. Our bamboo fabric is designed to hold its shape and will not shrink when cared for properly.

Have any questions?

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