FIA homologated karting body protection. Outside in resistant polycarbonate material, inner lining in nitrile rubber and shockproof memory foam that dissipates energy in case of accident. KS-1 PRO offers complete protection to the driver (ribs, front and back) combined with maximum comfort thanks to the internal padding and the exclusive auto-adjustable fitting system. Adjustable shoulder and lateral straps with velcro, shaped front shield to get best comfort and higher protection.