Ruffwear cooling gear is designed to help manage hot temps with the help of evaporative cooling. All you have to do is get the cooling gear wet, and evaporative cooling takes care of the rest. And if it dries while you're out, just re-wet it with a water bottle or a quick dip in a stream to recharge.

 The Swamp Cooler Zip™ is a lightweight, streamlined solution for keeping dogs cool on hot-weather adventures. The snug-fitting vest with their Swamp Cooler™ Tech in the chest and belly panel uses moisture to help pull body surface heat away through evaporative cooling. The stretch fabric ensures a close fit for effective cooling and provides UPF 50+ sun protection. Just soak the vest in water, zip on your dog, and go.

SIZING:-measure behind your dog's front legs

XS-13"-17"

S-17"-22"

M-27"-32"

L-32"-36"

XL-36"-42"