Mr.Stream Men's Windproof Breathable Quick Drying Outdoor Convertible Pants PAY ATTENTION :please order SIZE per size measurement display in left product description(not Amazon size chart) ,size info in product description is accurate.Product is CHINESE size, smaller than the size of the United States PAY ATTENTION :The Waist of the Pants is very flexible. You need to choose the size according to your Weight. Height. THIGH. HIP ,but not only to your waist. The Men's Not Convertible Fleece Lined Pants fabric is stretchy, so it will be more relaxed than the men's Convertible Thin Pants. Omni sun protection, Can be folded into a small volume,easy to carry. 100% nylon,plain dyed , lightweighted, quick dry and breathable, Exterior Adjustable Waistband,Zip-Off Legs Convert Pant to Inseam Short 1 center button, front fly zipper, There are closed zipper pocket, something not easy to fall. for spring/summer/autumn outdoor sports like camping,hiking,travelling