Providing warmth without bulk, our Baby Reversible Tribbles Pants have a lightweight, wind-resistant shell fabric that’s treated with a DWR (durable water repellent) finish, which reverses to cozy 100% polyester (70% recycled) ¼"-pile fleece fabric. Contrast elasticized waistband for comfort and easy on/off. The pants’ shell side has front pockets and a back pocket with a snapped flap closure; the fleece side has a back drop-in pocket. Spandex binding at hem seals in warmth. Fair Trade Certified™ sewn.