Pet Life Active Hybreed 4-Way Stretch Two-Toned Performance Dog T-Shirt, Teal/Grey, Small; Help improve your pal’s athletic paw-formance with the Pet Life Active Hybreed 4-Way Stretch Two-Toned Performance Dog T-Shirt. This stretchy performance t-shirt for dogs is engineered with ultra-lightweight breathable fabrics to help enhance mobility. It is crafted with four-way stretch construction to create a customized fit complete with quick-drying and anti-odor technology. This dog jersey-like shirt features perforated microfiber panels for optimal ventilation and breathability. It is designed in a pull-over style that provides UV protection and includes dual reinforced stitching and reflective taping to help keep your canine companion safe.