Jt racing flex victory pantsthe jt racing flex collection is intended to be entry level racewear but things arent always what they seem the flex victory pants are built from premium materials with the most aggressive style of riding in mind the flex victory pants feature strategically placed spandex materials for increased flexibility a ratchet waist closure a breathable 34 length mesh liner and leather inner knees featuresmaterial 93 polyester 7 leatherlining material 100 polyester