Dual ADJUSTABLE & SECUREThese doggie boots have two nylon straps and dual adjustable fasteners, which can be adjusted according to the actual situation, choose the appropriate tightness to ensure tight fit. Plus, the strap is reflective that allows pedestrians and passers-by can notice your dogs and provide protection for them at night.Comfortable & BreathableThe dog shoes Adopt three layers of mesh and Premium rubber soles. And the design of the dog boots fits the shape of the dog's paw. It is soft and comfortable, breathable, not stuffy, and will not cause rubbing or chafing on your dog's paw. High quality fabrics can effectively protect dog paws from hot pavement and sharp stuff, such as stones and glass. It can also protect injured paws and weak paws from snow and ice in winter.How to Put on1. Fully extend the opening; 2. Slide the dog's paw inside until it touches the front; 3. Secure the opening with the hoop and loop strap; 4. Adjust the strap to ensure a snug but comfortable fit, avoiding excessive tightness. Warm tip: The rubber sole is not so soft when taken out of the package. Before the first time wearing, fold the rubber sole about 10 times to make the sole softer and more comfortable for the dog.Waterproof & ReflectiveThe toe parts of dog booties are made of space leather material, which is durable and waterproof. The reflective design on the dog shoes can improve visibility in the dark and quickly locate the dog's position to provide protection for the dog. It is suitable for outdoor walks, night running, and hiking.Rugged & Anti-Slip SolesThe soft rubber-soled material provides strong stability and grip for your dogs. It can effectively protect the dog's safety so dogs will not slip to hurt in the rain. The shoes for dogs help dogs to stand up on wet floors easier and move freely.Size OptionOptimal Fit with 9 Size Options. Please be sure to measure the width and length of your dog's paws according to the measuring instructions shown in the image, cause it is the key to choose the correct size for your dog. You can refer to the size chart to select the appropriate size for your dog to obtain the most comfortable