Troy Lee D4 AS Polyacrylite Helmet Shadow Beetle

The Reigning Crown of Full-Face 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 Rotational Impact Brain Protection System - Advanced Polyacrylite shell construction - Front air intake system, with high flow through polymer center and power grid side mesh - Collarbone Suspension System - Breakaway visor screws - Anti-microbial padding - Quick release contoured 3D cheek pads for anatomically optimized fit