Troy Lee Designs D4 Polyacrylite Helmet – The Line Charcoal / White, Small

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.

• Mips C2 system and advanced Polyacrylite shell for rotational impact protection
• Front air intake with high-flow polymer center and power grid mesh for ventilation
• Collarbone Suspension System and breakaway visor screws for added safety
• Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit

• Rotational Protection: Yes
• Helmet Certifications: Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
• Maximum Head Circumference: 56
• Gender/Age: Adult
• Minimum Head Circumference: 55
• Color: The Line Charcoal/White
• Size: Small
• Visor Included: Yes
• Multi Impact: Yes
• Helmet Style: Full Face
• Defined Color: Gray