Engineered for active dogs, this two-pack of performance tees keeps large breeds cool, safe, and stylish. The ultra-soft knit is breathable, quick-drying, and features four-way stretch. A discreet reflective strip on the back flashes under headlights for peace-of-mind on late-night walks. The lightweight jersey blocks harsh rays yet allows air to flow, preventing sunburn. Size Xxl is cut roomy across the chest and shoulders for full-grown large breeds.