The Giro Quarter MIPS Bike Helmet is one of the lowest-profile helmets Giro has ever made, and it's also the lightest they've made with an ABS shell. The essentials are here - an EPS liner for impact management, a tough outer shell, riveted webbing anchors and plush, sweat absorbent pads that are easy to swap for dialing in the fit. Another standout feature - the polyurethane coating helps to protect the EPS liner from daily wear and tear. Quarter MIPS models are available with the Multi-Directional Impact Protection System. Giro believes MIPS can redirect energy and provide more protection in certain impacts.