D4 reigns king atop downhill podiums and BMX events across the globe. Available in carbon, composite and polyacrylite.Details are what makes the D4 the most coveted full-face in mountain biking. Prioritizing safety while balancing weightthrough premium construction and materials, D4 incorporates Mips®protection with an EPP chin bar and anatomicalcheek pads with emergencyrelease.

FEATURES
•    Mips® C2 Rotational Impact Brain Protection System
•    UD carbon fiber shell
•    Three shell sizes to more accurately fit a variety of head sizes and rider ages
•    Anatomical '3D” contoured cheek pads with emergency release system for EMS responders
•    Removable snap-in, washable comfort liner with Coolmax® and Dri-lex® moisture-wicking materials
•    Super light titanium D-rings
•    1000g
•    CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards