tech air r 5 system Size:M A casually-styled cargo-fit pants constructed

A casually-styled cargo-fit pants constructed with knitted fabric for superior protection against abrasion and cuts

Engineered for sport riding in warm climates

keeping you warm and comfortable during chilly mountain bike rides

The waterproof fixed membrane guarantees protection from rain

tech air r 5 system Size:M A casually-styled cargo-fit pants constructedProfessionally developed, the Tech Air 5 System is Alpinestars most advanced motorcycle airbag for road riders, delivering autonomous upperbody protection in a vest. Six sensors and an AI algorithm trigger 2040ms inflation, reducing impact forces by up to 95% and covering shoulders, chest, ribs, and full back. Worn under textile or leather jackets with 4 cm chest expansion, it offers comfort and confidence; Tech Air App enables STREET and RACE