D4 Composite Helmet - Unisex

The Troy Lee Designs D4 Composite is a downhill and BMX helmet designed for riders seeking optimal protection without adding weight to their gear. Featuring a fiberglass composite shell, it offers an excellent strength-to-weight ratio while maintaining exceptional comfort. Its advanced ventilation and aerodynamic design make it an ideal choice for demanding riders.

Main features

• Composite construction : fiberglass hull combining lightness and robustness.
• Integrated MIPS® system : protection against rotational impacts for increased safety.
• Optimized ventilation : 24 air inlets and outlets for maximum circulation and efficient cooling.
• X-Static® internal lining : antibacterial and removable fabric for perfect hygiene.
• Double D chin strap : secure closure ensuring a precise and reliable fit.
• Compatibility with masks and glasses : wide front opening for clear vision and perfect fit with a mask.

Size L: 22 3/4 - 23 1/4 inch -- 58-59cm

Materials

• Outer shell : fiberglass composite
• Interior : Dual-density EPS foam with antibacterial X-Static® lining

Strengths

✔ Lightweight and durable construction for optimal protection
✔ Advanced ventilation for maximum comfort
✔ MIPS® technology for improved shock absorption
✔ Ergonomic design and compatible with protective accessories