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lightweight and high tensile tech twill main chassis
working with the helmet to help manage impact forces and limit excessive head movement
The all-season
The durable 600D polyfabric chassis is integrated with Supertech-derived stretch ripstop panels and goat leather inner knees for superior heat resistance and grip
it uses USDA‑certified bio‑based PLASMA viscoelastic material and an extensively perforated design for airflow
techstar knif pants RGroup_3327723 lightweight and high tensile techRefined for the 2026 collection, the Techstar Knif Pants are Alpinestars' premier off road racing trousers, engineered for elite level motocross competition and maximum mobility. Featuring a multi material 600D polyfabric construction with advanced stretch ripstop and a 3D Babel knee gusset, they deliver superior ventilation and flexibility. The athletic race fit is secured by an innovative SX2 magnetic buckle, providing riders with unmatched comfort,
