Spidi Furious Lady: Top of the range technical jeans with Tenax Flex inserts, an extremely flexible and resistant material directly derived from Spidi's racing experience. Denim fabric is mixed with nylon to further improve the trousers' performance. Ideal for touring, sport and street bike use, Furious Lady jeans come equipped with EN 1621-1 certified Multitech knee protectors with adjustable positioning. All this contributes to make Furious Lady the most complete and performance-oriented jeans in the Spidi collection. Its peculiar design has been studied for a perfect women's fit.