Giro Quarter FS Mips Helmet

Built for the demands of trail and park riding, the Giro Quarter FS Mips delivers serious durability without compromise. Its reinforced polyurethane bumper absorbs impacts and resists scuffing, while the EPS impact liner works alongside Mips technology to manage rotational forces during falls. The protective polyurethane coating shields the liner from daily abrasion, extending helmet longevity. Secure riveted webbing anchors, moisture-wicking pads, and tool-free pad replacement ensure a customised fit that stays comfortable through long sessions. Available in multiple colourways and three Super Fit sizes for precise adjustment.

• INTEGRATED MIPS® BRAIN PROTECTION SYSTEM — All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's Integrated Mips®-equipped helmets is to reduce rotational forces while enhancing fit and comfort by combining the Mips slip plane with the helmet's adjustable fit system. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impacts. Learn more about Mips in the video above.

Bike Helmet Size Guide

How to measure your size – Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide. Note: Make sure the helmet fits with a little room when the fit system is loose, and sits low enough to protect your forehead without hindering your vision. Once you’ve got the right size, you can adjust the fit.