Product details:

Sustain your speed when every second counts. Smith Optics' top-performing time-trial helmet, the 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.Shell Material: polycarbonate with Koroyd liner
Audio Compatible: no
Ventilation: 5 vents
Fit Adjustment: Vapor Fit
Visor: 2 shield lenses included (ChromaPop and clear)