509 Altitude 2.0 - Casque de Hors-Piste Size:XL Waterproof stretch fabric bonded to

Waterproof stretch fabric bonded to a soft knit interior

Heating elements located on the top of the hand and fingers

Weight for weight

AA approved protection

offering lightness and technical reliability

509 Altitude 2.0 - Casque de Hors-Piste Size:XL Waterproof stretch fabric bonded toThe 509 Altitude 2. 0 Off Piste Helmet is a breakthrough in snowmobile helmet technology, delivering unmatched performance in all terrains and conditions. Redesigned to be lighter, stronger, and more comfortable thanks to its fiberglass construction. Features Fiberglass composite construction for increased strength and lightness One piece eye rim Available in sizes XS to 4X with three cups for optimal fit Top vents with on off shutter closure for