Sports Cool Vest with a Set of 8 Cooling Packs - Maintains 59 Degrees for up to 2.5 Hours

Whether you're racing against others or simply yourself, there’s always a finish line to cross. And by staying cool, you can ensure that path is more comfortable. The Sports Cool Vest helps regulate body temperature and fits tight thanks to a heavy duty front zipper, dual side straps and over-the-shoulder adjustability. For added comfort, the eight cooling packs included with this vest feature horizontal cells that conform to your torso as you bend and stretch. The redesigned packs come in two sizes: 10.3 ounces and 7 ounces. For maximum cooling, insert a large and a small cooling pack into each inside pocket of your vest. For less demanding conditions, such as office use, you may lighten the vest by using a single large pack in each pocket. SIZING: The adjustable-fit sports vest comes in one size designed to fit most adults. It weighs just under 5 pounds, including cooling packs, and will fit chest sizes between 29 inches and 52 inches. Extender strap sets, sold separately, are available for larger adults.