Give your dog performance comfort with this two-pack of athletic tees. The ultra-soft, breathable, quick-dry knit wicks away heat and moisture. Four-way stretch follows every move without bunching, and flat-lock seams eliminate chafing. A discreet reflective strip on the back lights up under headlights for safer evening walks. The lightweight jersey blocks harsh rays. Size Xxl is cut for large, deep-chested breeds.