Oakley Velo TT Helmet Size:Large Dimensions (in): 85"x13"x7

Dimensions (in): 85"x13"x7

25" Trucks are an Element mainstay that deliver a performance-focused ride and hard wearing reliability

Integrates perfectly with most helmets

35% polyester (100g)

Oakley Velo TT Helmet Size:Large Dimensions (in): 85"x13"x7The Velo TT is built for one purpose: pure speed against the clock. Designed for time trials and triathlons, this helmet blends cutting edge aerodynamics, premium optics, and race day comfort into one elite performance package. Its removable front vent cover lets you switch from maximum aero efficiency to increased airflow in seconds, giving you complete control over speed and cooling. No compromises. Every element of Velo TT is precision engineered.