509 Altitude 2.0 Carbon Fiber 3K Hi-Flow Snow Helmet YCRF_goggles Triple-layer face foam with fleece

Triple-layer face foam with fleece liner provides superior sweat absorption

Standby Time: 10 days

Replacement Dual Pane Lens for 100% Racecraft 2

The tube features space for three riders

9% polyamide nylon

509 Altitude 2.0 Carbon Fiber 3K Hi-Flow Snow Helmet YCRF_goggles Triple-layer face foam with fleeceEngineered with 40% larger chinbar intake and rear exhaust vents. All open vents, removed shutter for increased flow, plugs removed, more breathable for mountain riders. Combined with an ultralight ECE 3K Carbon layup this helmet is optimized for the most demanding off trail riders. FEATURES Hand lay up carbon fiber composite construction XS to 4X sizes available in three shells for optimal fit and minimal weight Upper vents for optimal airflow Go Pro