Alpinestars ZX v4 Fire Resistant Racing Socks - FIA 8856-2018

Alpinestars' ZX v4 Nomex Socks utilize a fire retardant, aramidic construction with an elastane fiber engineered elasticity, comfort and freedom of movement. The latest pattern helps reduce pressure points, making them more comfortable for all day stints in the car. Soft to the touch, the seamless construction is designed to reduce pressure points. The FIA 8856-2018 homologated socks fit to just below the knees.