Designed to fit and feel like a regular pair of jeans, the Alpinestars Merc Denim pants blend in with the crowd while discreetly meeting CE level 2 safety standards. The Merc pants are reinforced with Kevlar layering to give them high heat and abrasion resistance. All that layering comes together with beautiful triple stitched seems and rivets. Your knees are covered with Bio Flex knee armor for top of the line impact protection that goes completely unnoticed. Made with stretch denim and Kevlar Bio Flex knee armor impact protectors Triple stitched seems Reflective turn up hem CE-certified to CE Category II, PPE Regulation (EU) 2016/425.