These are Sonic The Hedgehog Lounge pants! This Sonic The Hedgehog sleepwear features an allover character face pattern of the blue speedster and the Golden Rings he collects in his games. These Sonic The Hedgehog adult lounge pants are extremely great with a new fabric blend style. It is made of a beautiful 92% polyester / 8% spandex fabric blend and has a drawstring waist closure. It also comes with a button-fly and 2-hand deep pockets.