Troy Lee Designs D3 Fiberlite MIPS Bike Helmet
Troy Lee Designs D3 Fiberlite MIPS Bike Helmet, The new Troy Lee Designs D3 Fiberlite helmet is the ultimate in styling and safety. The 20 channels of ventilation integrated during the design of the helmet coupled with the EPS system in bottom make this one of the most ventilated helmets.20 Vents for maximum transfer of fresh air14 air intake ports directed to the front and to the chin6 hot air outlets via 3 grids provide a constant flow of internal airTechnologically advanced aerospace composite constructionAdjustable visor height