Troy Lee Designs D4 Composite Full Face Helmet for Max Ventilation - Adults

Designing the Exceptional: The Evolution of the D4 Composite Helmet

Improving upon the class-leading design and function of the D3 helmet was no easy task, but Troy Lee Designs accomplished it with the D4 Composite helmet. Crafted with an aerospace-inspired shell design and materials, the D4 Composite weighs in at a mere 1050 grams, without compromising any strength.

The MIPS C2 protection system adds an additional layer of safety, shielding the rider in the event of a fall. For enhanced comfort, the D4 Composite features a front air intake system that channels cooling air through the polymer center and power grid side mesh, keeping the rider's head comfortable during the ride. The use of X-Static® and XT2® anti-microbial and anti-odor padding ensures the interior of the helmet remains a pleasant environment.

Designed and intended exclusively for bicycling activities, including mountain biking and off-road cycling, the D4 Composite boasts a host of performance-enhancing features. 20 high-flow intake and exhaust ports maximize ventilation, while the added EPS and new headform shape improve impact performance. The MIPS quick-release and contoured 3D cheek pads facilitate emergency helmet removal, and the removable, snap-in washable comfort liner incorporates Coolmax and Dri-lex moisture-wicking materials to keep the rider dry and comfortable.

Lightweight titanium D-rings save weight and offer increased material tensile strength, ensuring a secure and reliable fit. The D4 Composite is certified to meet the rigorous CPSC 1203, CE EN1078, ASTM F1952-DH, and ASTM 2032-BMX safety standards, offering riders peace of mind on the trails.

Troy Lee Designs, a brand with 40 years of racing experience, has once again pushed the boundaries of helmet design and performance with the D4 Composite. Crafted for the world's fastest racers, this helmet represents the culmination of decades of innovation and a relentless pursuit of excellence.

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