D4 Polyacrylite Helmet W/MIPS Stealth Black Size:L The dual layer palm mutes

The dual layer palm mutes the trail chatter and the D3O knuckle protection adds a barrier against abrasions and branch strikes

Sold as a pack of 2 screws

integrated goggle vault with a separate stash for lenses

The hard-shell outer surface combined with the plush inner padding provide the optimal combination of impact absorption and comfortability

Replacement visor for SE5 Reverb Black / Purple

D4 Polyacrylite Helmet W/MIPS Stealth Black Size:L The dual layer palm mutesThe 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.