Men's Silver Ridge™ Utility Walking Trousers - Stay comfortable on sunny hikes in these utility trousers with UPF50 sun protection and breathable sweat wicking fabric to keep you fresh and dry when temperatures rise. The partially elasticated waist and removable belt are designed for flexible fit on the move. Product composition : 100% Recycled Polyester. This pants has wide range of features Products Model Number 2012952 A quality product from columbia.