The Alpinestars Stella Flex-AST 5 Denim Pants are designed for riders who want casual style with dependable riding protection. Built from advanced monolayer tech denim, these pants deliver lightweight comfort, abrasion resistance, and CE Category A certification in a streamlined single-layer construction. The multi-stretch fabric blend of cotton, polyester, and polyamide offers flexibility and mobility for all-day wear, while the anatomically engineered women’s fit features a regular slim cut with a raised back waist for improved coverage in the riding position. For impact protection, the Alpinestars Stella Flex-AST 5 Denim Pants are equipped with lightweight and adaptive Alpinestars Nucleon Flex Plus Level 1 knee protectors, with adjustable pocket positioning for a more customized fit.