The Hyper Vest COOL is designed to cool the body’s core temperature and lower heart rate to recover faster, so you can hit the ground running. The Hyper Vest COOL cooling vest employs the use of uniformly sized and strategically placed Gel or Phase Change cooling packs that chill the body back to normal temperature and rate.

From athletes and fitness enthusiasts to walkers and weekend golfers, using the COOL vest to lower the body’s core temperature provides advantages at any fitness level. Research reveals that approximately 75 percent of energy expended by the body is required to maintain normal body temperature, and the remaining 25 percent is used to fire our muscles and electrify the brain.

Help your body help itself. Use the COOL vest to pre-cool and lower core temperature, and then tack on that saved energy so you can rapidly fire up those muscles, push harder, endure longer and perform better.

The vest itself is constructed from an advanced wicking fabric, with front, back and side cooling pack loading pouches. Side zippers and cinching drawstrings allow the user to fit the vest specifically to their comfort preferences, which also makes dressing and removing quick and simple. The patented Hyper Vest® design secures the packs firmly in place during any type of activity or exercise.

Assessing your training program requirements and personal preferences will decipher which cooling pack is best suited for you. Hyper Vest COOL Gel packs maintain a deep, low temperature at 32 degrees for up to an hour, while the Phase Change Material (PCM) packs cool at 58 degrees for two to four hours of relief.

Unlike other cooling vests that are evaporative, the Hyper Vest COOL works even in humid conditions. Depending on how you intend to use the COOL vest—during a workout or for pre and post cooling, you can determine which packs will be most beneficial to you and your fitness needs.

Like the Hyper Vest PRO, the Hyper Vest COOL allows the user to engage in any type of movement with comfort and ease, as the cooling packs are secured firmly in place by the vest’s patented control system. The COOL vest is available in sizes small, medium and large and can be purchased along with a booster set of four additional Gel or Phase Change packs.