Get ultimate protection in a lightweight and well ventilated package with the POC Fornix Helmet. POC has used the Aramid bridge concept, initially developed for the ground breaking Trabec trail helmet and optimized it for the Fornix structure. By applying Aramid in strings and molding them together with the foam liner, the helmet is kept lightweight, but at the same time offers increased stability, protection, and provides better energy absorption. The ventilation system is built on 6 vents at the top using a sliding plate for easy opening/closing, as well as front and rear vents in order to allow air to easily flow through the helmet. The front of the Fornix is designed not only to seamlessly integrate with your goggles, but also to prevent your goggles from fogging. Vertical vents that channel the air downwards achieve this. The Fornix helmet is equipped with a turn-ring size adjustment system so you can dial it in to achieve that perfect fit. EPS Liner, Aramid Bridge Reinforcements, Goggle Vents, Fixed Goggle Clip, Certifications: EN 1077-B / ASTM 2040, Warranty: One Year, Category: Half Shell, Audio: Not Compatible, Ventilation: Adjustable, Adjustability: Full, Shell Construction: In-Mold, Model Year: 2019, Product ID: 575386, Model Number: 10460 1017 XS/S, GTIN: 7325540912006