Troy Lee Designs D4 Composite Helmet MIPS Stealth ["Killington""Pico"] Reflective prints and zipper pulls

Reflective prints and zipper pulls

Relaxed fit with room to layer underneath

Lightweight 3M™ Thinsulate™ insulation provides warmth in any conditions

this featherweight champ combines ergonomic shoulder straps with breathable materials and just enough back padding for the ultimate in bulk-free comfort

Troy Lee Designs D4 Composite Helmet MIPS Stealth ["Killington""Pico"] Reflective prints and zipper pullsAlways Evolving. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. Mips C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Composite routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X static