• Fabric composition with a high percentage of Lenzing FR® fiber for enhanced garment performance

Featuring an advanced stretch rip-stop construction with 600D reinforcement and goat leather inner knees

sustainable impact protection

Inspired by Alpinestars' esteemed heritage in crafting motorcycle riding gear

The injection-molded Roll-Off lens ensures nearly zero visual distortion

racer air portl pants multicolor Size:30 • Fabric composition with aExpertly developed for the 2026 collection, the Racer Air Portal Pants are Alpinestars' premier off road solution for high temperature performance. Featuring extensive 600D poly fabric perforations and Stretchnet panels, they deliver maximum airflow and durability on the toughest terrains. This race fit design includes goat leather inner knees for heat resistance and the secure SX2 auto lock magnetic buckle for a customized fit.