Adarl Suede+Mesh Pet Dog Sneakers Lambswool Pet Boots Zipper Design Skidproof Waterproof Winter Warm Anti-Slip Dog Shoes Use the breathable fabric,adopt V shape large opening. It is convenient to wear off and gives more space for the dog's feet. The texture is soft and comfortable, and the solid rubber sole is anti-skid and resistant to high temperature. Suitable for the small dog to prevent their feet injuring from the hot road in summer. Using breathable fabric as a shoe upper makes the shoes soft and comfortable, and the skin is breathable. Package Includes: 4pcs/set Pet Dog Boots Shoes Measuring Instructions:Place the paw on a piece of paper and press down on the top, mimicking how the paw spreads when the dog is walking;Mark the left and right sides on the paper and measure the distance between the marks;The width of the paw should be smaller than the boot size chart. Note:It is manual measurement, there may be a little error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. hope understanding.