HIGH QUALITY FLEECE FABRIC: Quality mens winter sweatpants made of premium fabric. Thick fleece men's activewear stays warm and cozy, wicks sweat away, keeping you warm and dry,THE UPGRADED VERSION of LINED PANTS: Launched by the Northyard brand, featuring flat foot openings, can better meet your daily sports needs, allowing you to walk and exercise without being constrained by foot openings,3 FUNCTIONAL POCKETS: 2 side zipper pockets and 1 back zipper pocket offer a nice mix of utility and subtle functionality,better protect valuables from being lost during your exercise,COMFORT at THE WAIST:Elastic waistband internal equipped with adjustable drawstring to help dial in the fit can perfect suit your waist for additional comfort and ease of movement,NORTHYARD WINTER FLEECE LINED PANTS: Straight leg design adds versatility Perfect for running, jogging, gym, home fitness, casual wear, lounging around the house and other indoor and outdoor activities.