These socks are knitted of 100% linen threads made of flax fibres. Linen is well known for its outstanding strength, anti-sweat, hypoallergenic and breathing qualities. We also designed them in a mesh knit to improve their breathability for warm humid weather. The socks are a special experience for your feet, as linen is a natural fabric, boasting its sustainability to serve your feet long keeping them healthy and dry even in hot weather and humid climate.