alpinestars

Alpinestars ZX v4 Nomex Socks These nomex socks from Alpinestars' advanced ZX base layer series were developed with a compression design for enhanced performance. The ZX V4 socks use seamless technology with an updated pattern to create fewer pressure points making them more comfortable for wearing throughout long stints in the car. ALPINESTARS ZX V4 NOMEX SOCK CONSTRUCTION • Aramidic socks with elastane fire retardant fiber.• Gradual compression, sport design wraps around the muscles, tendons and ligaments in the foot, ankle and calf. This aids overall circulation and blood flow to the legs, as well as assists in combatting fatigue.• Certified to FIA 8856-2018 homologation standard. ALPINESTARS ZX V4 NOMEX SOCK SIZE CHART