Blue Grade

No one enjoys diving while it's cold and miserable. If your feeling a little blue underwater, why not let the Thermalution Blue Grade fix that? Armed with two lithium polymer batteries, this garment will turn up the heat for up to 120 minutes underwater.

Introducing the new Close Proximity Sensor control system, the Thermalution Blue Grade can be turned on and off with a simple tap. Avoid having to press clumsy buttons through your gloves with this new simple control system, making your diving solution even easier.

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MSRP $ 745.00 with 2.2AH batteries / $845.00 with 4.4AH batteries
MSRP $295.00 spare battery 2.2AH set / msrp $365.00 spare battery 4.4ah set