From Indiesew:
The No Sweat Pants sewing pattern by Seamly are pair of sweatpants that are a comfortable blend between leggings and joggers. They are fitted in the waist and hips, feature pockets, and are cuffed at the ankle for comfort and style. The No Sweat Pants will be your go-to lounge pants, but you can also pair them with a chic jacket and shirt to wear out.