A clean look and light weight make this the helmet of choice for our team of professional athletes. Our pro team's helmet of choice, the Anon Helo 2.0 Helmet features in-mold shell construction for a lightweight feel with a sleek, low-profile fit. A 180° BOA® Fit System offers a micro-adjustable fit with the turn of a dial, and the Fidlock® magnetic helmet strap buckle allows for easy one-hand operation, even with gloves. The expedition fleece liner and ear pads offer maximum warmth and moisture-wicking comfort. Features: 370g In-mold shell construction fuses a lightweight polycarbonate shell with an EPS liner for sleek comfort and a low-profile fit Passive ventilation channels integrated into the helmet draw fresh air in the front and pull moisture out the back In-Shell 180° BOA® Fit System integrates a fit dial directly into the helmet and provides micro adjustments that are focused on the rear half of the wearer's head Fidlock® snap helmet buckle uses magnets to allow you to open and close the buckle with one hand, even when wearing gloves Expedition fleece on liner and ear pads is low pile, pill resistant, and moisture-wicking for maximum warmth during high heat riding Compatible with audio accessories All Anon products are backed by a 1-year warranty from date of purchase. Anon helmets are also backed by a 2-year crash replacement policy. Anon Helmets Size Guide: Size S M L XL Head circumference (cm) 52-55 56-59 60-62 63-64 Anon Helo Helmet - 2.0 Black - 2022