TROY LEE DESIGNS 2025 D4 POLY AS MIPS MTB HELMET Color:STEALTH BLACK Popular for:

Popular for:

Pro Compound Urban

this shoe is also built inside-out with our Body Geometry Technology

Four “grab-n-pull” straps for gels and food

TROY LEE DESIGNS 2025 D4 POLY AS MIPS MTB HELMET Color:STEALTH BLACK Popular for: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. This helmet is designed and intended exclusively for use by bicycling