Available in multiple sizes for medium to extra-large dogs with broad chests, this shirt offers full freedom of movement. Made from a soft, breathable 95% cotton and 5% spandex jersey, it feels cool, stretches with every stride, and holds its shape after countless washes. The lightweight fabric blocks dust, pollen, and grass, acting as a barrier for sensitive skin while allowing airflow. Full under-belly coverage protects against allergens, and mid-length sleeves prevent rubbing.