Stella Techstar Nomur PantsStella Techstar Pants with their athletic race fit incorporate innovative features such as SX2 magnetic closure buckle and a refined 3D Babel knee construction for durability, comfort and mobility.Construction has new reinforced materials and incorporates more stretch ripstop materials while optimized multi-panel pattern delivers a second skin feel.Main chassis construction features a durable 600D coated polyfabric chassis and blend of stretch rip-stop fabric offering stretchability and durability, with durable 4-way stretch on the yoke, thighs, and upper knees.Reinforced materials on the seat and knees for additional durability. Babel knee gusset construction delivers optimal flexibility, added ventilation and rider comfort.Single-layer construction is performance-engineered and liner less design for enhanced wearability, superior comfort, and lighter weight, providing an effortless on and off, even with knee braces or knee guards.Strategically positioned laser perforations for ventilation.SX2 auto-lock magnetic buckle for secure, quick and optimum ventilation. Goat leather inner knees for durability, premium feel and connection with the bike.Elasticated waist with silicon inner waistline to keep pants in position.Covered zippered fly for durability.Perfect compatibility with Alpinestars' MX jerseys.