Race V4 Socks size:M 5–3L hydration bladder holder support

5–3L hydration bladder holder support long stages

Versatile and customizable fit with removable upper back panel for compatibility with Bionic Neck Support (BNS)

Certified to CIK FIA homologation standards

with open weave mesh on the torso sides

while a spacious side compartment offers generous storage for any accessories or personal items

Race V4 Socks size:M 5–3L hydration bladder holder supportAlpinestars Race v4 Socks are lightweight, durable and ergonomically designed to meet the demands of the worlds top drivers. Certified to FIA homologation standards, the socks offer excellent heat transfer protection and flat seams for comfort.