Bamboo underwear

Bamboo fiber is made from processed bamboo cellulose. In underwear, it produces a fabric that is noticeably smoother and lighter than cotton, with a cool touch and good moisture wicking. That's why bamboo is chosen for summer, nighttime wear, and for skin that reacts to rough materials.

The collection includes briefs, socks, T-shirts, pajamas, and thermal underwear made from bamboo fabric. Bamboo socks are valued for staying fresh longer with all-day wear; T-shirts and pajamas are valued for their lightness and softness after many washes.

Bamboo has one weakness: wet fiber is less mechanically durable than cotton. Washing at 30 degrees on a short cycle, without strong spinning and without fabric softener, significantly extends the life of such a fabric. Dry flat, not on a radiator.

Choose your size as you would for cotton – bamboo fabric does not shrink significantly, but it is softer, so for close-fitting models, it's better not to go down a size. Shipping in 1-2 business days, free delivery from PLN 199, returns within 14 days.

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  • Key MPP 005 smooth bamboo knit briefs, 2 pcs.
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    Key

    Key MPP 005 smooth bamboo knit briefs, 2 pcs.

    Key MPP 005 smooth bamboo knit briefs, 2 pcs.

    62,24 zł

    Rozmiar: M

  • Men's boxer shorts Key MXH 274 bamboo with contrast waistband
    Plus sizes

    Key

    Men's boxer shorts Key MXH 274 bamboo with contrast waistband

    Men's boxer shorts Key MXH 274 bamboo with contrast waistband

    59,31 zł

    4 rozmiary

  • Key MPP 274 green bamboo briefs with contrast elastic
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    Key MPP 274 green bamboo briefs with contrast elastic

    Key MPP 274 green bamboo briefs with contrast elastic

    42,29 zł

    4 rozmiary

  • Men's Pajamas MNS 319 Key – bamboo short with plain shorts

    Key

    Men's Pajamas MNS 319 Key – bamboo short with plain shorts

    Men's Pajamas MNS 319 Key – bamboo short with plain shorts

    159,94 zł

    2 rozmiary

  • LXU 001 Key women's beige shorts – bamboo, second skin effect

    Key

    LXU 001 Key women's beige shorts – bamboo, second skin effect

    LXU 001 Key women's beige shorts – bamboo, second skin effect

    63,95 zł

    4 rozmiary

  • Key LHD 516 long bamboo dress with an artistic print

    Key

    Key LHD 516 long bamboo dress with an artistic print

    Key LHD 516 long bamboo dress with an artistic print

    163,06 zł

    2 rozmiary

  • Julimex Bamboo women's black bodysuit made of bamboo knit fabric
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    Julimex

    Julimex Bamboo women's black bodysuit made of bamboo knit fabric

    Julimex Bamboo women's black bodysuit made of bamboo knit fabric

    72,97 zł

    4 rozmiary

  • Medic Cerber men's non-constricting bamboo socks

    Cerber

    Medic Cerber men's non-constricting bamboo socks

    Medic Cerber men's non-constricting bamboo socks

    25,86 zł

    4 rozmiary

  • Women's briefs LPM 001 Key beige – bamboo, high-waisted and wide
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    Key

    Women's briefs LPM 001 Key beige – bamboo, high-waisted and wide

    Women's briefs LPM 001 Key beige – bamboo, high-waisted and wide

    50,02 zł

    3 rozmiary

  • Key LPF 001 high-waisted bamboo briefs, two pairs
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    Key

    Key LPF 001 high-waisted bamboo briefs, two pairs

    Key LPF 001 high-waisted bamboo briefs, two pairs

    74,91 zł

    5 rozmiarów

  • MPP 927 Key: men's bamboo briefs 2-pack with decorative waistband
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    Key

    MPP 927 Key: men's bamboo briefs 2-pack with decorative waistband

    MPP 927 Key: men's bamboo briefs 2-pack with decorative waistband

    71,57 zł

    4 rozmiary

  • Julimex Women's Bamboo Bodysuit Beige Made of Bamboo Knit Fabric
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    Julimex

    Julimex Women's Bamboo Bodysuit Beige Made of Bamboo Knit Fabric

    Julimex Women's Bamboo Bodysuit Beige Made of Bamboo Knit Fabric

    72,97 zł

    2 rozmiary

  • Key LHD 538 women's bamboo bathrobe in night meadow print
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    Key

    Key LHD 538 women's bamboo bathrobe in night meadow print

    Key LHD 538 women's bamboo bathrobe in night meadow print

    125,55 zł

    Rozmiar: S

  • Julimex Bamboo Bralette Black Soft Non-wired Bra
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    Julimex

    Julimex Bamboo Bralette Black Soft Non-wired Bra

    Julimex Bamboo Bralette Black Soft Non-wired Bra

    48,21 zł

    5 rozmiarów

  • Key LPF 002 beige high-waisted bamboo knit briefs
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    Key

    Key LPF 002 beige high-waisted bamboo knit briefs

    Key LPF 002 beige high-waisted bamboo knit briefs

    46,90 zł

    5 rozmiarów

  • Women's top LVS 001 Key beige – bamboo with wide straps

    Key

    Women's top LVS 001 Key beige – bamboo with wide straps

    Women's top LVS 001 Key beige – bamboo with wide straps

    65,50 zł

    3 rozmiary

  • Homewear LHD 505 long floral bamboo dress

    Key

    Homewear LHD 505 long floral bamboo dress

    Homewear LHD 505 long floral bamboo dress

    149,68 zł

    Rozmiar: S

  • Key MPP 005 Bamboo Men's Briefs - Plain - Twin Pack
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    Key

    Key MPP 005 Bamboo Men's Briefs - Plain - Twin Pack

    Key MPP 005 Bamboo Men's Briefs - Plain - Twin Pack

    62,24 zł

    2 rozmiary

  • Women's briefs LPM 001 Key black – bamboo high-waisted with a wide
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    Key

    Women's briefs LPM 001 Key black – bamboo high-waisted with a wide

    Women's briefs LPM 001 Key black – bamboo high-waisted with a wide

    50,02 zł

    5 rozmiarów

  • Men's Boxer Briefs MXH 319 Key turquoise – classic bamboo with fine stripes
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    Key

    Men's Boxer Briefs MXH 319 Key turquoise – classic bamboo with fine stripes

    Men's Boxer Briefs MXH 319 Key turquoise – classic bamboo with fine stripes

    59,31 zł

    4 rozmiary

  • Key LPR 002 mini bikini briefs beige made of bamboo knit fabric

    Key

    Key LPR 002 mini bikini briefs beige made of bamboo knit fabric

    Key LPR 002 mini bikini briefs beige made of bamboo knit fabric

    39,18 zł

    4 rozmiary

  • Men's T-shirt Key MVK 001 made of bamboo, slightly fitted
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    Key

    Men's T-shirt Key MVK 001 made of bamboo, slightly fitted

    Men's T-shirt Key MVK 001 made of bamboo, slightly fitted

    82,54 zł

    2 rozmiary

  • Men's boxer briefs MXH 741 Key navy blue – classic fitted bamboo

    Key

    Men's boxer briefs MXH 741 Key navy blue – classic fitted bamboo

    Men's boxer briefs MXH 741 Key navy blue – classic fitted bamboo

    59,31 zł

    2 rozmiary

  • LPB 516 Key women's briefs – smooth colored bamboo

    Key

    LPB 516 Key women's briefs – smooth colored bamboo

    LPB 516 Key women's briefs – smooth colored bamboo

    71,57 zł

    2 rozmiary

What to look out for

That is why bamboo is chosen for summer, for the night, and for skin that reacts to rough materials.

Choosing and fit

The collection includes briefs, socks, T-shirts, pyjamas and thermal underwear in bamboo knit. Bamboo socks are valued for staying fresh longer through a full day of wear; T-shirts and pyjamas for being light and soft even after many washes.

Washing and care

Bamboo has one weakness: wet fibre is mechanically weaker than cotton. Washing at 30 degrees on a short programme, without a hard spin and without fabric softener, clearly extends the life of the knit. Dry flat, not on a radiator.

Delivery and returns

Size it as you would cotton - bamboo knit does not shrink much, but it is softer, so with close-fitting styles it is better not to drop a size. Dispatch in 1-2 working days, free delivery over PLN 199, 14-day returns.

Bamboo fibre found its way into underwear because it combines qualities that usually rule each other out: it is smooth and cool to the touch like viscose, while still handling moisture well. In practice that means underwear that does not cling on warm days and stays comfortable for hours.

It is worth knowing what bamboo actually is. Underwear normally uses viscose fibre made from bamboo cellulose - a plant-based material, chemically processed, with a characteristic softness and slight sheen. That is its advantage and its drawback in one: it is smoother than cotton, but wet it loses part of its strength, so it should never be wrung out or washed hot.

Where does it work best? In briefs and boxers worn in summer, in pyjamas, in socks for anyone whose feet sweat easily, and for people with sensitive skin who find stiffer cotton uncomfortable. Bamboo knit is usually finer, so under light, close-fitting clothing it is better to choose a colour close to your skin tone.

What to watch for? The composition: most products are blends with cotton, polyamide or elastane, and it is the share of the last one that decides how the piece holds its shape. The fabric weight - very fine knit drapes beautifully but wears through faster. And the care: wash at 30-40 degrees without softener, dry flat or on a hanger, and keep it out of the tumble dryer, which can shrink this material permanently.

Frequently asked questions

What is bamboo fibre in underwear?

Usually viscose made from bamboo cellulose - a soft, smooth plant-based fibre, finer and cooler to the touch than cotton.

Is bamboo underwear good for sensitive skin?

The smooth surface of the knit reduces friction, which is why it is often chosen by people who find stiffer cotton uncomfortable.

How do I wash bamboo underwear?

At 30-40 degrees, without softener and without wringing. Wet fibre is weaker, and a tumble dryer can shrink it.

Does bamboo keep you warm or cool?

It feels cool and wicks moisture well, so it suits summer. For winter, wool or terry styles are warmer.