the material is soft and comfy,loose, good for warmer weather or summer use. two side pockets design for storage keys, wallet or small items. our tracksuit bottoms with elastic waistband and adjustable drawstring, easy adjust the trousers to fit your wasit comfortable, enjoy wearing them around the house. Great for jogging working and relaxing around home, sports gym training running and work out, lounging in summer and daily use, fancy dress outfit, sporty spice costume and bought as a gift. These trousers are made by our careful and meticulous workmanship， and incorporate fashionable and popular elements. The combination of three-dimensional cutting and traditional manual craftsmanship creates a tight and straight stitching line， which creates the quality of the trousers. Please read detail size measurement in left picture before purchase .