Machine wash. Please read the size information of the product description in order to choose your own size! If you are a muscle man, you can choose Loose size. Versatile Track Trousers: Great for daily wear, casual, travel, street, home, sports like jogging, running, workout, other casual activities or Athletic occasion, etc. Perfect gifts for your boyfriend, son, husband, and yourself. Easy to Match: Casual sport style, pair this sweatpant with hoodies for gym work, or you can marry these pants with long sleeve t-shirt with a comfy-casual look, which proves your skills in men's fashion even on weekend days. Suitable for fall, spring and winter. Features: Athletic wear, plaid jacquard, solid color, two side pockets and one pocket at back, jogger sweatpant with excellent elastic waistband and adjustable drawstrings. Fabric: The men's jogger pants are made of high-quality blend fabric, skin-friend, which is enough to make you feel comfortable and fashionable. Machine Wash. 95%polyester5%spandex.