Bollé Trackdown MIPS Black Acid Matte L Bike Helmet

A completely new mountain bike helmet from Bollé with a unique set of features. A 360° retention system for stability and full adjustability. AViD progressive EPS to combine channels for superior ventilation with progressive shock absorption. A Sunglasses Garage to hold your sunglasses in place and a 3-position visor allowing space for goggles. An innovative Winter Kit containing vent caps and winter lining. Available with MIPS® technology. 360° Fit System AVID Progressive EPS MIPS Brain Protection System Vent Caps + CLICK-TO-FIT SYSTEM Click-To-Fit™ system allows you to fine tune the fit of your helmet easily and quickly. Our rubberized adjustement wheel lets you tighten or loosen the helmet effortlessly, even with your gloves on. + MIPS® SAFETY SYSTEM The Mips® safety system is a low-friction layer inside the helmet. Generally located between the padding and the EPS foam protective layer, it allows a multi-directional movement of 10-15 mm on certain angled impacts, intended to help reduce rotational force to the head. It is engineered to work flawlessly with the helmet's design without compromising either the comfort, the ventilation or the fit. There are different Mips® systems, but all consist of a low-friction layer between the helmet and the head that provide extra protection to your brain so you can focus on your activity, light-hearted. Visor: Yes Usage Bikesport: Trail;MTB Adjustability: Yes Gender: Unisex Original Colour by Producer: Black Acid Matte Helmet type: Enduro;Freeride;MTB Select Size: L;59;62;61;60 Made in: China Model Year: 2022 Technology: Mips;Expanded polystyrene foam (EPS) Designed in: France Size: L Head Circumference in cm: 59-62 Colour: Black Age Group: Adult