[Comfortable dog cooling vest]: By absorbing heat to adjust the temperature, it brings a cool and comfortable feeling to the pet. The good breathability continues to evaporate the water to take away the heat, keeping the dog cool and comfortable in hot weather. [Size adjustable]: M, light and portable, comfortable for dogs to wear. Easy to clean, machine wash or hand wash, then hang to dry. [Insulation material]: Three-layer fabric, the outer layer is a silver refraction layer to reduce ultraviolet rays; the middle is filled with soft cotton to store moisture and provide continuous cooling; the inner layer is made of cool fabric, which transmits the cool feeling to the dog’s skin. [Easy to wear]: Adjustable cool jacket, easy to put on and take off, the buckle helps it to be firmly fixed on the dog. The aluminum D-ring on the dog’s back makes it easy to attach a leash. Suitable for indoor and outdoor, walking the dog, walking, playing and resting. [Quick cooling]: By using the latest