Alpinestars Speedforce Shoe Contains RETIRED Approved for racing use by

Approved for racing use by MotoAmerica and the AMA

Temperfoam® thumb knuckle

Replacement rear spoiler for ICON Domain™ helmets

100% Rayon

Laser etched tack leather grip

Alpinestars Speedforce Shoe Contains RETIRED Approved for racing use byA riding shoe which has the looks and feel of a running shoe, the Speedforce delivers protection and performance in a casual styled shoe; while the innovative midsole offers running shoe' comfort; perfect on and off the bike. FEATURES MATRYXis a strong material that is extremely abrasion and tear resistant, lightweight and is fully customizable in both weight and thickness, allowing it to be modified to best suit the different positions on the shoe.