The Alpinestars Alden pants are designed for urban commuting, offering outstanding comfort and style with enhanced protection. Made from 3-layer membrane stretch softshell fabric, with additional stretch fabric in the inner legs, knees, and crotch area for improved comfort and mobility, they offer a regular fit with a stylish slim fit below the knee. Quilted detailing on the outer sides of the legs and the upper back waist gives a fashionable look. Still, these are fully CE-certified riding garments to CE - Category II EN 17092-4: 2020 standard - A Class with CE Level 1 Nucleon Flex Plus impact protection, Category II EN 17092-6:2020 - C Class Impact. The waist belt has a magnetic closure, and hook and loop adjusters give a custom fit. The bottom of the leg is also adjustable for the optimum fit. Convenient, 3-tiered knee protector pockets offer a personalised fit that provides optimal positioning of knee protection, and four zipped pockets give plenty of storage.