Alpinestars Explore AST Pants Alpinestars Explore AST Pants are designed for riders seeking a harmony of flexibility and durability. Engineered with a breathable stretch fabric and equipped with ripstop reinforcements, they ensure comfort and protection throughout the day. These pants possess a casual look yet incorporate technical features for seamless transition from riding to everyday activities. Construction: Lightweight and durable stretch outer shell construction with ripstop reinforcements in key high-wear areas Advanced breathability Spacious zippered ergonomic cargo pockets External knee protector pocket design Long zippered opening at the lower hem makes it easy to adjust the pants to fit over various types of riding footwear Convenient belt loops Stretch ripstop reinforcements at the knees and seat enhance durability and abrasion resistance in high-impact areas Belt loops Protection: CE Certified as a CE Class AA garment Nucleon Flex Plus CE Level 1 knee armor and Bioflex CE Level 1 hip armor which provide effective impact protection without compromising comfort or flexibility