- Developed with the thinnest, lightest, and most compressive knitting technology - Breathable and moisture wicking, designed to dry fast inside securely fitted cycling shoes - Anti-microbial and anti-static - No feel toe seam - Machine wash cold, tumble dry low. No bleach, softeners or harsh detergents. - 50% Nylon, 39% Poly/Carbon, 11% Lycra - *Verified by LuxTag