To use this costume, simply put on the padded jumpsuit. It's easy to wear and will make you look just like the Hulk. When you're done using it, hang it up in a cool, dry place to keep it in good shape. Avoid washing it too often as it may damage the prints. If it gets dirty, spot - clean it gently with a mild detergent. Also, be careful when moving around in it to prevent any tears or rips. Have fun showing off your Hulk look!