PAIKKA Cool Vest is designed to help keep your dog comfortable when the temperature rises. Soak the vest in cool water, squeeze out the excess water gently, and the vest is ready to use. The highly absorbent material efficiently evaporates water, providing a cooling effect for a prolonged period. The design of the vest ensures that the cooling effect is concentrated where it works bestaround the chest and near the heart.Cool fabric and water-absorbent paddingCooling effect powered by water aloneCooling effect concentrated on the chest areaAdjustable at the neck and girthElastic Velcro adjustmentEasy to use, compatible also with harnessThe evaporative cooling vest performs best in hot, dry climates. Keep in mind that external elements such as temperature, wind, and sunlight will influence the intensity and duration of the cooling effect. Fabric 1: 100% polyesterFabric 2: 82% polyamide, 18% elastanePadding: 100% polyesterMachine wash at 30 degrees, gentle cycle. No bleach