No hocus-pocus but proven technologies. The magic word of the Rokkertech Lady Slim jeans is UHWMPE. The special UHMWPE (ultra-high-molecular-weight polyethene) core is twice as strong as steel. A chain of carbon atoms in combination with cotton makes this one layer jeans one of a kind! The Rokkertech jeans had pockets for use of hip and knee protectors. The pants are completely without rivets made against scratching the bike. In all Rokkertech products elastane has been added, which increases the wearing comfort and they are CE certified. So safety on the motorcycle. Style and comfort in everyday life.