1,Made from 70% Mulberry Silk and 30% polyester,the silk make the socks more breathable and silky smooth than cotton socks. The polyester and spandex make the socks more durable and stretchy.

WHY NOT 100% SILK SOCKS
a,100% silk socks lack elastic property. Without the stretch of spandex, the socks will sag like a bag
b,100% silk socks are not durable enough alone and will wear and tear quickly
c,The current rate of silk,polyester and spandex is an optimal interweave after practice

2,The socks feels thicker than common Nylon socks or called "silk socks"(Imitation silk socks in fact),thinner than cotton socks,socks are very silky and smooth. Perfect for hot days or socks lining.

3,Very stretchy,one size fits most,it should be OK for size Women 5-7.5(22~24cm) EU 34-38

4, Assorted colors (Color hues may differ slightly from digital picture.) .