With an athletic race fit

The single-layer stretch construction and synthetic suede palm provide an exceptional fit

Slim and unobtrusive

the new Tech-1 KX V2 is now lighter and more breathable with a revised asymmetric lacing system to conform more closely to the foot

racer air portl pants multicolor Size:32 With an athletic race fitExpertly 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.