The vibrant color detail and reflective material also helps keep them visible on walks – especially in low-light conditions. Constructed from durable ripstop fabric, the stylish redesign features two secure points of closure at the stomach and chest.
Long-lasting cooling polymer crystals, which are sewn directly into the vest, absorb water and slowly evaporate to help keep dogs cool for up to 9 hours. To activate cooling features, simply soak vest in water for 5 minutes before use. Squeeze out excess water. For maximum cooling, soak in ice water before use. Lay flat to dry, do not wring. - Available in teal or pink trim 

Comes in 3 sizes: Small: 16 - 24" in girth
Medium: 23 - 32" in girth
Large: 30 - 40" in girth