Alpinestars Bionic Rib Support alpinestars shoes Flat seam construction to reduce

Flat seam construction to reduce pressure points

Low calf cut

Perfect for race teams

• Trade in ANY handheld radio

External super-lightweight heat transfer design details for reduced material weight

Alpinestars Bionic Rib Support alpinestars shoes Flat seam construction to reduceA high performance, lightweight, ergonomically constructed guard for the ribs and kidneys, the Bionic Rib Support incorporates intelligent adjustment features to offer kart drivers a supremely comfortable, customized and supporting fit. Construction Technical, multi layered main construction for optimized performance fit, protection and comfort: Advanced, soft poly lycra inner lining means protection can be worn under or over garment. Dual composition