Alpinestars Race v4 Nomex Socks Size:Extra Large and finished by CMS Performance

and finished by CMS Performance in the USA

perforated matte-printed upper with a two-tone contrasting design

including center-lock applications

The R330B is available in suede or leather with black cross stitching for added durability

End 2: OBD-2 (K-Line)

Alpinestars Race v4 Nomex Socks Size:Extra Large and finished by CMS PerformanceAlpinestars Race v4 Nomex Socks Alpinestars Race v4 Socks are lightweight, durable and ergonomically designed to meet the demands of the worlds top drivers. Certified to FIA homologation standards, these socks offer excellent protection from heat transfer and flat seams for long lasting comfort. PROTECTION Certified to the new FIA 8856 2018 homologation standard.