Polyester,Spandex,Nylon Full separating zipper Chest cover for additional coverage Sleazy Sleepwear Sleazy Hood with Chest Panel Hoods are great for training the mane, protecting braids and smoothing the hair coat. Also used to protect shoulders from blanket rub. Features: Full separating zipper Chest cover for additional coverage Item Specifications: Sizes: Medium- 800-1100 lbs Large- 1100-1400 lbs Material: Polyester/Nylon Spandex blend