If you’re looking for officially licensed Nightmare Before Christmas merchandise, you’ve come to the right place! Bioworld specializes in creating officially licensed apparel and accessories, along with other cool geek merchandise! The Nightmare Before Christmas slipper socks are perfect for any fan of the spooky stop-motion animation, especially fans of Jack Skellington's ghostly canine pal, Zero! They have a great 3D character design with stand out ears, and the front of the slippers have a curved nose with a mini Jack o' Latern nose just like in the film! The bottom of the slipper socks features a no-slip sole for extra safety on hardwood and tile floors. The inner lining is a fluffy fleece and the outer fabric is a sateen polyester. Trust us, you are going to love the slip-on slipper socks! These work for both women and men. They come in a wide range of sizes from Small to X-Large.