D4 MTB Helmet - B'Twin - Polyacrylite - Shadow - Green

Product Description

The D4 range, the undisputed king of full-face helmets, is enhanced with a polyacrylite model that offers the same safety and comfort features as high-end carbon and composite models, all at an affordable price. The D4 helmet is the most sought-after full-face option for mountain biking, featuring the Mips® C2 brain protection system, a ventilation system for airflow, and unparalleled anatomical fit. Advanced polyacrylite shell, optimized airflow front system with polymer center and Power Grid side mesh, collarbone suspension system, quick-release visor screws, antimicrobial padding, and quick-release 3D contoured pads for optimized anatomical fit.