Product Details + Be ahead of the curve with these fun, transparent socks! From French brand Billybelt, these are perfect treats for feet this summer. Combed cotton mid-top socks Transparent with stripes Dense and strong knitting prevents holes and pilling Nylon thread-reinforced toes and heels Hand-tied for extra-fine, ultra-comfortable seams Colour : White or Black 40% of combed cotton, 40% of polyester, 17% of nylon, 3% of spandex and metallized fibres. Size: 4-7 Wash at 30 degrees.