Troy Lee Designs A3 Uno Half Shell MTB Helmet w/MIPS (White) - XS/Small RF-SR there is a perfect fit

there is a perfect fit for every individual

Athletic fitted style

Up to 35% reduction of forces to the knee*Reductions compared to the market leader/most high-end boots

toes and heels provide all around protection

Focusing on essential features such as the dual waist closure and brace accommodating knees

Troy Lee Designs A3 Uno Half Shell MTB Helmet w/MIPS (White) - XS/Small RF-SR there is a perfect fitHead 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. B Series MIPS Rotational Protection Advanced layering 3 piece shell; 3 Way Magnajust visor; TLD Sweat Glide System EVA wicking