Sustain your speed when every second counts. Our top-performing time-trial helmet, the Smith Jetstream TT has a lightweight aerodynamic design ideal for race day. Zonal KOROYD® and Mips® come together to provide energy-absorbing impact protection so you have full confidence as you maintain your momentum through the toughest sections of the course. A magnetic visor makes it easy to switch between a color-enhancing ChromaPop™ lens or a clear option. Five strategically placed vents help keep you cool without adding drag so you can put all your focus into securing your place on the podium. Features: Zonal KOROYD® coverage for lightweight, energy-absorbing and ventilated impact Protection Mips® Brain Protection System reduces rotational forces caused by angled impacts to the head Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older as well as CE EN 1078 VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial Low-profile Y-strap divider provides a secure fit to reduce wind noise and aerodynamic drag Magnetic visor with option of ChromaPop™ or clear lenses, ChromaPop™ lenses enhance contrast and natural color to make the details pop Five strategically placed vents for optimal airflow Ionic+® antimicrobial lining offers sweat-activated odor control Lightweight, low-bulk single layer webbing Weight: (Size M, Mips®): 14 oz / 410 g Includes: Smith hard case with spare lens holder and Two lenses: ChoromaPop Everyday Red Mirror lens (installed) and bonus Clear lens
