The fit

One size.
Eight moods.

Every Kairo pair is knit to a single universal size, EU 36 to 45. Bamboo viscose has natural elasticity, so the same sock holds a women's 6 and a men's 11 without bunching or bagging at the ankle.

Conversion

EUUSUKFoot (cm)
36 – 385 – 73 – 523 – 24.5
39 – 417 – 8.55.5 – 7.525 – 26.5
42 – 448.5 – 10.58 – 9.527 – 28.5
44 – 4510.5 – 1210 – 1129 – 30

How it fits

Bamboo recovers its shape after every wear. The cuff sits just above the ankle, the heel pocket is hand-linked, and the toe seam is flat so it disappears under the foot.

Care

Cold wash, inside out, with similar colours. Tumble low or hang dry. Bamboo does not love bleach, fabric softener, or the iron.

One last thing

The right moment
for the right sock.

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Kairo

Eight moods. One fibre. Bamboo socks made quiet, made right.

© 2026 Kairo Bamboo Co.Made with bamboo · Shipped worldwide