7iDP Project 21 Pro Full Face MTB Helmet - Lightweight, Advanced Protection for Downhill & Enduro (Matte Blue/Black Fade, XL/XXL)

Looking for an open-face helmet with a clean, modern look and advanced protection features? The 7iDP Project.21 Pro meets all your requirements.Named after the number of vents, the Project.21 combines massive airflow with the coverage demanded by increasingly technical bike park, all-mountain and enduro trails. This airflow gives a cooling effect to keep you comfortable whilst concentrating on the trail ahead. Like its full-face sibling, the Project.21 uses Energy Reduction Technology (ERT™). This patented 4mm layer of lightweight polymer material dissipates both linear and rotational impact energy. Unlike other systems, ERT™ responds instantly even at low-impact levels commonly seen in riding.In the helmet foam there is additional hidden protection: ConeHead™ technology acts as a crumple zone, dissipating energy laterally. The dual-material, dual-density foam reduces the likelihood (or severity) of concussion. The Project.21 also uses our CRV (Crash Release Visor) system to make sure