The Speedframe Mountain Bike Trail Helmet offers proven Mips® coverage for superior open-face performance, featuring premium elements typically found in higher-priced helmets. Mips® impact protection reduces rotational motion and redirects forces from your brain in case of a crash. Additionally, the helmet includes a removable, washable, moisture-wicking comfort liner to keep it fresh and odor-free after sweaty rides. Features: MIPS® added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain Optimized venting with channeled, in-molded EPS provides efficient cooling Goggle compatible, 3-position adjustable visor Removable, washable moisture-wicking liner 360° Fit System allows you to dial in your perfect fit, every ride .helmet-size-chart { width: 100%; max-width: 400px; border-collapse: collapse; font-family: Arial, sans-serif; margin-top: 1em; } .helmet-size-chart th, .helmet-size-chart td { border: 1px solid #ccc; padding: 10px 12px; text-align: center; } .helmet-size-chart th { background-color: #f5f5f5; } .helmet-size-chart td:first-child { text-align: left; font-weight: bold; } Size Head Circumference (cm) Small 51 - 55 cm Medium 55 - 59 cm Large 59 - 63 cm
