Giro Seam Ski Helmet

The Giro Seam is a classic with a focus on fit and performance. Giro's fine tuned Super Fit engineering, and its top flight impact protection, and you have just want to wear a helmet. Head hugging comfort is achieved through the turn of a dial with the durable In Form Fit System. Ventilation can be tuned to match a variety of conditions with our innovative Stack Ventilation and Thermostat Control Adjustable Venting. Seam is a weapon for all mountain attacks. Thermostat Control Adjustable Venting In mold construction fuses a tough polycarbonate shell with the cushioning foam, saving weight and increasing cooling efficiency Seamless Compatibility with all Giro goggles In Form Fit system lets you fine tune the fit with an ergonomic dial, even with gloves on vertical tuning features accommodates different head and goggle shapes Super cool vents pull cool, fresh air into the helmet while pushing out heat and stale air Stack vent in helmet aligns with center vent on your goggles to keep the clear and fog free X Static lining has silver fibers woven into it that fight odors and help regulate heat Compatible with TuneUps audio systems sold separately