Officially licensed Sonic The Hedgehog union suit, guaranteed! Sonic the Hedgehog has become one of the most popular video game characters ever! With his blazing speed, he has appeared on dozens of great video games! This Sonic The Hedgehog costume pajama is perfect for any fan! It has a unique costume style look with puffy 3D spines, ears, and nose on the hood with high-quality embroidered eyes and eyebrows. The back has a puffy 3D tail to finish off the look! It is made from a super-soft 100% polyester fleece fabric.