The Mountain Hardwear Men's Yumalino Softshell Pants are made from a durable softshell fabric that seriously protects on the outside, while lightweight fleece on the inside keeps you warm on those chilly hikes. Constructed of 88% nylon, 12% elastane Switchback II Softshell fabric. Cozy soft fleece lining. UPF 50 sun protection. Wide, low profile waistband for long wearing comfort under a pack. Durable, four way stretch nylon fabric provides excellent range of motion. Side zip pocket for storage. Full length inseam gusset for mobility. Standard fit. Avg. weight: 1 lb. 3 oz. Avg. inseam: 32 in. Import.