Patagonia's most versatile and warm baselayer for kids made of Polartec Power Dry 100% polyester double knit; with Polygiene permanent odor control. The Patagonia Kids' Capilene 3 Midweight Bottoms work the up-country circuit - under waders for spot casting on a chilly spring day, or as a comfortable top layer for sliding into the mummy bag. Versatile and fast wicking, the pants are made of a quick-drying Polartec Power Dry 100% polyester (heathers: 52% recycled, solids: 69% recycled) double-knit fabric, with Polygiene permanent odor control. Non-chafing flat seams and a brushed interior provide soft next-to-skin insulation. With a roomy gusseted crotch, a hidden elasticized waistband and self-fabric cuffs.