Troy Lee Designs D4 Polyacrylite The Line MIPS Adult MTB Helmets Color:Fire / White SKU: 70-660277

SKU: 70-660277

379-221YXL

durable seams help reduce chafing and irritation during winter activities or everyday wear

Built-in drop-down Sun Shield

3547S18108-WHT-2XL

Troy Lee Designs D4 Polyacrylite The Line MIPS Adult MTB Helmets Color:Fire / White SKU: 70-660277Troy Lee Designs D4 Polyacrylite The Line MIPS Adult MTB Helmets The reigning king of full face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price conscious shell. Details make the D4 the most coveted full face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit. Mips C2