Sparco Rib Pro K7

Yes, the vest is designed with a slim profile specifically to be worn under racing suits. It provides robust protection without adding unnecessary bulk that would restrict your movement in the cockpit.

It uses a rigid, hand-laid fiberglass composite shell to disperse energy from impacts. This is combined with a 10mm multi-layer foam system—comprising 4mm EPDM and 6mm Polyurethane—to absorb vibrations and shocks during aggressive cornering.

The vest features adjustable shoulder straps that allow you to customize the fit to your torso. This ensures the protection stays securely in place during high-speed maneuvers.

While it is engineered specifically for the demands of kart racing, where rib protection is critical due to high lateral G-forces, its design is optimized for that specific seating position and impact profile. It is not intended for use in other motorsports like car racing or motorcycle riding.

Sparco's proprietary impact technology is specifically calibrated to handle the high-frequency vibrations and sudden impacts common in karting. Unlike basic foam, this multi-layer system is engineered to both dampen vibration and dissipate energy from harder hits.