Comfortable, Smooth & Midweight: 94% polyester & 6% spandex Drawstring closure Superior Thermal Retention: Fleece-lined sweatpants offer warmth, comfort and breathability. Smooth with low-friction brings excellent experience especially when running, jogging or lounging Selected High Grade Fabric: Breathable and moisture wicking, wicks away sweat to keep you dry and comfy. Skin-friendly, soft and anti-wrinkle, wearing all day won’t feel discomfort. Machine and hand wash are both workable, no fading, no deformation after washing Perfect Fitting Active Pants: Elastic waistband and adjustable drawstring for a custom fit, no tight feeling. Tapered cuff and stretchy ankle cuff, slim and comfortable fitting. ChinFun active pants can be worn either long or pushed up, providing convenience and fashion Two Big & Warm Side Pockets: Big enough to hold your phone, convenient to your daily life. Fleece-lined pockets feature softness and warmth, put your hands in to be surrounded by coziness Multi-choice Occasions: A satisfying companion in life, a pair of thermal active sweatpants great for running, jogging, biking, training, yoga or other activities. Also suitable to be basketball, football, shopping, walking, pajama and casual daily wear pants