Cut your risk of heat injuries this summer. Officially Cool is the product used by Gerry Davis and many of the world's other top professional umpires. This compact pad slips between your T-shirt and chest protector to keep you physically cool and mentally sharp during your games. It stays secure with two comfortable elastic & Velcro straps.

Officially Cool uses HTF Exotherm, a phase change material (PCM), to cool your body by drawing heat out of your blood right through your skin. It's more efficient that perspiration. The cooled blood circulates through your system and in a short time you'll realize you're comfortable while everyone around you is suffering from the heat! You'll feel stronger, more comfortable, mentally alert, and much more focused.

Simply "charge" the pads in a refrigerator, a freezer, or even a bucket of ice water, until the clear liquid becomes a white solid. Each pad will hold its charge for hours in any insulated cooler or even in a light insulated bag. Then just before game time slip one pad between your chest protector and your T-shirt. Officially Cool will feel just slightly cool to the touch. You may not even realize it's working, but the pad automatically draws heat out of your body without any danger of freezing or damaging your skin.

The Officially Cool Performance Set includes two pads and one set of straps. Each Performance pad provides cooling for 1.5 to 2 hours.* The pads recharge quickly in a standard refrigerator, freezer, or even in cold water.

Officially Cool Performance Pads pads are durable and reuseable. You can use and recharge each pad a virtually unlimited number of times. Sold in sets of two pads. One size for universal fit.

* Typical cooling duration - actual duration will vary with environmental heat levels, body mass and individual metabolic output.