Troy Lee Designs A3 Uno 2026 MIPS Adult MTB Helmets Size:X-Small/Small Beneath the subtle cateye frames

Beneath the subtle cateye frames lie performancedriven details

Highly ergonomic design improves streamlining while providing crucial protection for MX and off-road riding

3030-19887

comfortable fit without restriction

SKU: 379-13528

Troy Lee Designs A3 Uno 2026 MIPS Adult MTB Helmets Size:X-Small/Small Beneath the subtle cateye framesTroy Lee Designs A3 Uno 2026 MIPS Adult MTB Helmets Head 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. Co molded EPP and EPS Mips B Series Rotational Impact Brain Protection