The WOOFO slip-on poncho is a product designed to help dogs conveniently cope with rainy day outings. It is not only highly water-resistant, but also super lightweight. In addition, it takes seconds to put on or take off while maintaining a snug fit, providing your furry friend with unrestrictive movement. Get Ready in Seconds: Super convenient slip-on design allows you to get your puppy ready in 15 seconds. The Optimal Fit: 5-dimensional adjustable design easily provides snug fit for different body shapes. Available sizes range from XXS to XXXL. Simply refer to our size chart and learn how to measure your dog for a perfect fit. Waterproof & Lightweight: Featuring 10000mm/h2o waterproofing, the rain poncho is made from premium industry material for outdoor gear. Not only does the material provide a high level of water resistance, it also remains super lightweight, as light as a pack of potato chips, allowing for total freedom of movement. Cozy & Safe: The adjustable foot loops are made from extra soft fabric which effectively prevents the dogs from chafing. The rain poncho also features luminous reflective strips, allowing for safe outings at night.