PUMA XO Pants Run the streets in Starboy style with the Puma XO Sweatpants. Designed by The Weeknd, the classic sweat pant gets the XO treatment with premium branding. These black pants are finished with XO branding at the left leg for a Starboy inspired street look. The Details Puma XO badge on the left leg Adjustable drawcord at the waist Soft cotton fleece for comfort, size S