Our dog pajamas are made of fleece. Fleece is a soft napped insulating synthetic fiber. Some fleece is partially made from recycled plastic bottles! Fleece holds less than 1% of its weight in water, and fleece retains its insulating properties even when wet.
Our fleece dog pajamas are easy to put on. First, pull the pajamas over your dog's head, just like putting on a shirt, then pull the front feet through the front sleeves. Then pull the snugglie over the dog's body towards the back and, if wearing a Snugglie, insert the hind legs through the rear sleeves. There are no buttons, no zippers, no velcro. The bottom and rear of our pajamas are open. You can leave the snugglie on when your dog needs to go outside.