Shop Palm Cooling Devices

Engineered to Perform

Designed by a PhD physicist, the Narwhals are an elegant palm cooling device for athletes in all environments. They harness fundamental principles of thermodynamics to supercharge our natural heat offloading capacity.

  • Grab & go

    With a compact design and no moving parts, the Narwhals and Narwhal XLs are designed to seamlessly fit into your training and competition.

  • Offload heat fast

    The handles are made of heat pipes, which have 100X the thermal conductivity of copper to quickly remove heat from your palms.

  • Avoid vasoconstriction

    The reusable Cool-not-Cold™ packs maintain the handles at 55°F (13°C) for 2+ hours, providing long-lasting cooling without vasoconstriction.