Lifetime Waterproof guarantee with the new Pro Quip Stormforce PX5 Waterproof Trousers. One of the most technologically advanced trousers produced by the brand to date, & manufactured from an exclusive fabric that comes with a lifetime guarantee! The PX5 Trouser is extremely lightweight, a silky soft to touch fabric yet ideal to wear in adverse weather conditions. A four-way stretch enhances mobility, & the swing silent technology reduces any noise distraction when moving.