the D4 Comp 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

Designed with ample space to manage all your day to day tech gadgetry and your life essentials

padded helmet compartment

Taped seams and waterproof zippers are utilized throughout

Flowline SE is the workhorse of trail helmets

Air Glove Pinned Blue Size:S the D4 Comp routes coolingThe Air Glove features a compression molded cuff and a single layer palm with laser perforated holes for breathability. Micro mesh is used all over for added ventilation. Silicon print on finger offers a grippy spot for brake lever grip.