Alpinestars Bionic Rib Support alpinestars shoes This kit includes the Rugged

This kit includes the Rugged M1

Low calf cut

Flat seam construction to reduce pressure points

For use with STX STEREO cables use this CS-OFF-F-STX-M

Traditional symmetric lace closure system and hook-and-loop strap grip offers safe and secure fitting

Alpinestars Bionic Rib Support alpinestars shoes This kit includes the RuggedA 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