Youth Detroit Pistons Pajama Pant Boys Sleep Bottoms. These PJ sleep pants are made of 100% Polyester for a softer feel and feature the Detroit logo as a repeating all over print on top of a Pistons team color pant. These pants feature a drawstring waist and are great for lounging around the house on those cold winter mornings! Your little DET Pistons fan will love wearing this around the house on game day! Officially licensed Detroit Pistons fan gear.