Our Fabric
68% bamboo. Because your feet spend all day in these.
We spent 18 months fit-testing this blend on actual wearers. Not mannequins. Here's what's in the sock and why.
68% Bamboo
The main event. Breathable, moisture-wicking, naturally odor-resistant. Gets softer
with every wash.
26% Nylon
Structural backbone. Prevents the bamboo from stretching out after repeated wear.
4% Polyester
Reinforcement at heel and toe. Where wear starts.
2% Spandex
Just enough give to fit a range of feet without squeezing.
The Non-binding Top
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
The seamless toe
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Care — how to make them last:
Wash cold
Machine wash cold. Warm water breaks down elastic over time.
Tumble low
Low heat or air dry. For compression: air dry only.
No softener
Coats bamboo fibers, kills breathability.
No bleach
Degrades the blend on colored pairs.
Try a pair.
Measurably better
Moisture wicking
Bamboo
Cotton
Odor resistance
Bamboo
Cotton
Independent fiber structure analysis. Results shown are typical.