This model is very well suited for dogs that do not like putting on clothes over their heads. The dog can simply step into the vest, and then the harness can be easily adjusted to fit the dog's body with the Velcro strap. This soft vest is made from an extremely soft air-mesh material, making it very lightweight and breathable. This step-in vest is perfect for quick and easy dressing. Additionally, the Puppia vest adapts perfectly to the body of any dog, as the harness can be easily adjusted with the wide Velcro strap. This Puppia harness features a very soft fleece edge that is lightweight and comfortable to wear, protecting the dog from chafing with every movement. This harness relieves pressure on the dog's throat, as the pull is optimally distributed across the chest. The material consists of a soft air-mesh (sponge effect), which has the special property of protecting and cooling the dog from heat when wet.