The D4 carbon helmet utilizes carefully selected sizes and shapes of UD (uni-directional) carbon fiber sheets applied strategically. An unpainted or translucent finished helmet shows this layered structure of carbon fiber throughout the shell. This is a normal appearance and of intentional construction.

• MIPS brain protection system, reduces rotational forces to the brain in some crash scenarios
• TeXtreme® Spread Tow carbon fiber shell
• Three shell sizes to more accurately fit a variety of head sizes and rider ages, improving overall safety
• 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 save weight and have increased material tensile strength
• 1000g
• CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *Varies by regional standards