Only tried on once. Unused, beautiful condition. This high-performance wear utilizes a 360-degree stretch polyester material, offering both quick-drying and elasticity. Suitable for all seasons, it allows for careful management of your dog or cat's health during activities like water play, mountain adventures, and snow play. The active fluorescent colors create a vivid sports style, increasing visibility during walks. This rash guard is recommended functional wear for dogs who love to play. OUTDOOR PRODUCTS official dog wear.