A3 Helmet W/MIPS Halo Alpine Black Size:M/L the D4 Comp routes cooling

the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride

Reach for the TLD Speed Logo Pullover Hoodie before you head out the door on those cool early mornings

A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs' athletes

and an unmatched anatomical fit

achieving a five-star safety rating from Virginia Tech

A3 Helmet W/MIPS Halo Alpine Black Size:M/L the D4 Comp routes coolingHead of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs athletes. Equipped with Mips protection, the co molded EPP EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head.