Alpinestars Men's Flex-Ast 8 Denim Riding Pants

The Alpinestars Flex-AST 8 Denim Pants combine AA-rated protection, stretch comfort, and technical riding performance in a classic denim fit.

The Alpinestars Flex-AST 8 Denim Pants are built for riders who want technical protection without sacrificing everyday style. Constructed from advanced A-TRAACX monolayer denim, these pants blend Cordura, cotton, and Nylon 6.6 for superior abrasion resistance and CE AA certification in a lightweight single-layer design. Integrated COOLMAX technology efficiently pulls moisture away from the skin to keep you cool and dry during long rides and changing conditions. Designed with a classic straight fit and multi-stretch construction, the Alpinestars Flex-AST 8 Denim Pants offer flexibility and comfort on every ride. For protection, they feature ultra-slim Alpinestars Nucleon Morph STEALTH Level 2 knee and hip protectors that adapt to your body for enhanced impact coverage and all-day comfort, making them an ideal choice for riders looking for premium technical denim with a casual look.

Features

• Crafted from A-TRAACX monolayer tech denim that blends Cordura®, cotton, and nylon 6.6 yarns with integrated Cordura® and COOLMAX® technologies. This advanced construction delivers premium durability and superior everyday-riding comfort
  
• COOLMAX® moisture-wicking filament yarn efficiently pulls sweat away from the skin for breathable performance that prevents overheating, ensuring you remain focused and comfortable on long-distance rides and in variable weather conditions
  
• Durable yet flexible denim with multi-stretch construction for superior mobility and lasting comfort on and off the bike
  
• Anatomically shaped to your natural riding position for all-day comfort and reduced fatigue, with adaptive impact protection that contours perfectly to the body ensuring optimal comfort and coverage
  
• Hidden dual seam and overlock stitching on external legs, with double stitching and internal red color contrast overlock stitching for enhanced strength and long-lasting durability
  
• Abrasion-resistant fabric engineered for long-lasting performance
  
• Five-pocket-design for everyday practicality
  
• Metal zipper fly for smooth, reliable closure
  
• Selvedge-style finish prevents fraying and delivers a clean, premium look
  
• Refined details including leather back patch, branded belt loop and rivets, and embroidered Astar pocket accent
  
• Fully certified riding garment to CE - Category II EN 17092-4:2020 – AA Class. Nucleon Morph stealth Level 2 knee protectors and hip protectors.