D4 Carbon Helmet W/MIPS Spacian Black Product Part_Sweatglide forcing hot sweaty air out

forcing hot sweaty air out through twelve rear exhaust ports

easy-to-pull adjuster tabs available to fine-tune fit

Please note

side and rear upper yoke stretch panels along with the durable 600D polyester gives the rider an unmatched level of comfort and durability at an attractive value

we improved the look

D4 Carbon Helmet W/MIPS Spacian Black Product Part_Sweatglide forcing hot sweaty air outThe 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.