2026 Fluid Apex Jersey Color:Yellow/Black the SMX-S Waterproof is constructed

the SMX-S Waterproof is constructed from a durable microfiber that incorporates class-leading performance and protective attributes as well as a breathable and waterproof membrane

Constructed from transparent waterproof material with sealed seams

incorporating new mesh materials for improved stretch and breathability

copper/rose and light copper/rose

2026 Fluid Apex Jersey Color:Yellow/Black the SMX-S Waterproof is constructedExpertly designed for the 2026 collection, the Fluid Apex Jersey is Alpinestars' most versatile off road top, engineered for recreational motocross riders seeking total performance and style. The advanced, lightweight polyfabric construction is moisture wicking and breathable, featuring mechanical stretch and an ergonomic sport fit for superior mobility. Optimized for comfort on the toughest terrains, it includes an extended rear cut for coverage and