D4 Polyacrylite Helmet W/MIPS the Line Charcoal / White Model_Meridian and an EPP chin bar

and an EPP chin bar

and a TLD INFINITE ADJUST waist for a perfect fit and all-day comfort during high-output trail rides

A new addition to the 2023 collection

D3O® T5 EVO X is used for impact protection

The Troy Lee Designs Badge Tees are made with 100% cotton material that is soft to the touch but sturdy enough to get dirty out on the trail or in the pits

D4 Polyacrylite Helmet W/MIPS the Line Charcoal / White Model_Meridian and an EPP chin barThe 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.