Deluxe Edition: Green Alien Spandex Catsuit Costume 88% polyester Highest Grade Mix 12% Spandex, 88% Polyester (lower quality only use 2% or 5% Lycra / Spandex) Catsuit Material is easily breathable and you can even drink through it! Please note visibility is restricted when wearing the hood. Material is stretchy and comfortable as well as being easily breathable for longer wearing.