The original leg cover with PATENTED ANTI-FLAP INFLATABLE SYSTEM (S.G.A.S.) with a new valve: the inflatable chambers on the sides of the cover prevent flapping at high speed. - Three-layer HYDROSCUD® construction to ensure thermal protection and waterproofing: - Waterproof heavy Polyamide outer shell and taped seams - Fully waterproof inner membrane - Faux fur inner - S.G.A.S. (patented anti-flap inflatable system) with new valve fitted with incorporated cap and watertight closure - S.G.A.S. adapter included for manual/ pump inflation: makes pumping hygienic and prevents air leakage when the valve is being closed - Anti-theft ring (only for models not requiring screw fixing) - Large storage pocket - Seat cover stored in the bib - Reflective prints