A3 Helmet with MIPS 20in low drag finish

low drag finish

USDA Chicken

Hollow-core yarns and a diamond-grid back trap warm air

Use Connectors (sold separately) to lock individual stands together

Partial elastic at waist

A3 Helmet with MIPS 20in low drag finishSo comfortable you won't ever want to take it off. The A3 mountain bike helmet is a new standard in premium mountain bike helmets with luxurious comfort, patent pending innovations in safety, ventilation that will you keep you cool on the longest climbs with comfort and coverage to protect on the sketchiest of descents. Highest possible score (5 STAR) from Virginia Tech helmet safety lab so you can feel confident in all conditions. B Series MIPS