The flo waterproof trouser is perfect for riding in the worst of the british weather made from a 25 layer fabric with a 3 layer fabric on the rear panel to avoid wear fully tape seamed the flo trouser is 100 waterproof while the breathable fabric prevents over heating fine tune fit straps on the waist hold the trousers firmly in place while the silicone gripper on the inside waist panel prevent them sliding down two mesh backed zippered hand pockets provide storage 2 vents zips