The Core Light Primaloft Trousers from Guideline offer the best all-round comfort and insulation that Guideline has ever produced. These trousers are ideal for all kinds of low-intensity outdoor activities. The low volume and weight make them the ideal travel garment Features: 20D Nylon Rip-stop Outshell 60gr Primaloft Sport INsulation Zippered Front Fly Zippered large back pocket Full length 2 way zippered legs for easy venting and entering Fully adjustable waist straps No sharp edges or large zippers that could cause abrasion against wader insides