This Shape-Shift hydration system adds a versatile baffle

Increased clutch life

Size: Pre-cut

Reduces engine temperature up to 30°F

Alpinestars - Tech Neck Warmer Size:One-Size This Shape-Shift hydration system addsWith an elasticated insert to help keep the garment in position and a double layered, fleece lined main construction the Tech Neck Warmer incorporates stretch and moisture wicking material for excellent comfort and freedom of movement. Key Features: Elasticated insert on the nose to help hold warmer in position. Strategically positioned air holes for breathability. Ideal neck coverage for protecting against wind chill. Double layer of insulating