Reload ice. Keep moving.

PolarKap™ is performance cooling headwear built for athletes who train and race in the heat.

Featuring a patent-pending segmented ice retention system and rapid ice-loading access, PolarKap is designed to help endurance athletes replenish ice without removing their cap.

From triathlon and IRONMAN racing to marathons, trail running, and hot-weather training, PolarKap is built around one simple idea: make on-the-go ice replenishment more convenient when the heat is on.

Why athletes choose PolarKap™

• Reload while wearing it: Replenish ice without taking off your cap.
• Built for race-day use: Designed with quick ice replenishment in mind, including at aid stations.
• Segmented cooling design: Separate compartments help retain ice around the crown.
• Reusable cooling system: Designed to work with reusable cooling inserts and ice, according to your setup.

RUN COOLER. PERFORM BETTER.

Limited First Drop — available while current inventory lasts.