The genuine thermal leg cover features a patented inflatable Anti-Flap System (S.G.A.S.) with a new valve, preventing lifting at high speeds.

Construction features:

• Three layers for thermal protection and sealing:
• Waterproof heavy-duty outer shell made of polyamide with taped seams
• Fully waterproof internal membrane
• Inner artificial fur
• Features S.G.A.S. (inflatable system with a new valve) with integrated cap and waterproof closure
• Manual/inflatable S.G.A.S. pump to prevent air leakage when the valve closes
• Anti-theft ring (only for models that do not require screw fastening)
• Large storage pocket
• Seat cover
• Reflective prints

Materials: 75% polyamide, 25% polyester