Size Chart: US SIZE: Small: Waist: 28-30(inches), Length: 40.16(inches) US SIZE: Medium: Waist:32-34(inches), Length: 40.55(inches) US SIZE: Large: Waist: 36-38(inches), Length: 40.94(inches) US SIZE: X-Large: Waist: 40-42(inches), Length: 41.34(inches)Zengvee Mens Active Casual Jogging Sweatpants Light-weight Training Sports Pants with Welt Pockets. 1. Light-weight and quick dry mesh sudor fabric can ventilate the air and makes you enjoying the sports. 2. Soft waistband is adjustable for you have a good feeling to do the exercises. 3. Two deep side pockets to help you store your cash, card, or keys. 4. OCCASION: Men's athletic running pants with deep side pockets for workout and training, which are better for running, jogging, walking, football, and other bodybuliding activities.Zengvee Sports Pants Quick-dry Open Bottom Sweatpants for Men with Two side Pockets.ATTENTION: 1. Pls carefully check size charts and also compare with the size of other similar running pants to make sure this will fit your size. All dimensions are measured manually with ranged at 0.5-1.5 inch. 2. These colors (navy blue, solid gray, solid black) are without zipper but with reflective stripes in the behind of leg, and the colors (Gray, Blue, Black) are with zipper but without reflective stripes.