(W)-rated for speeds of 168+ mph

Hi-Def Amber

Ultra HD optically correct lens with integrated 6-point licking tabs for maximum retention

SKU: 0100-2736

Troy Lee Designs D4 Polyacrylite Shadow 2026 MIPS Adult MTB Helmets Size:Medium (W)-rated for speeds of 168+Troy Lee Designs D4 Polyacrylite Shadow 2026 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