2XU Men's Elite Compression Alpine Socks, Grey/Green, Medium Underwear & Socks Aero Blade: special grid structure

Aero Blade: special grid structure optimizes aerodynamics independently of speed

Soft and supple fabric feels wonderful next to your skin

muscle oxygenation and stability

SOLE: Nylon sole

2XU Men's Elite Compression Alpine Socks, Grey/Green, Medium Underwear & Socks Aero Blade: special grid structureX: LOCK support system for arch and ankle. Light padding to shin and footbed for greater comfort and protection. Graduated compression for improved blood circulation. High filament yarns for dryness wicks sweat from the skin to the fabric exterior. Seamless linked toe cage for added comfort + Anatomical left and right sock for perfect fit. 55% Nylon 23% Lycra 4% Wool 18% Acrylic. Machine washable.