Cooling Hat PCM Ice Cap Helmet Pad 28°C Natural Freezing Heatstroke Prevention

Heatstroke Prevention
Stay cool from head to toe, even under the scorching sun! This PCM cooling hat pad keeps you refreshed. Made with PCM material that naturally freezes below 28°C (82.4°F), it can be used repeatedly. Advanced PCM technology maintains optimal coolness for extended periods, effectively suppressing body temperature rise due to heat.

Freezes in as little as 5 minutes!
Unlike traditional products, this cooling hat pad offers three freezing methods. Simply place it in the refrigerator for a complete freeze in as little as 5 minutes. It takes 10 minutes in an ice water bath, or it can naturally freeze at room temperature below 28°C (82.4°F). It's reusable, eco-friendly, and economical!

Easy to Use
Fits perfectly in any hat! The flexible circular shape stays in place inside your hat, preventing slippage even during vigorous activity. It looks completely natural! The highly durable special processing ensures long-term use. Made with a comfortable material, it's not too cold and there's no risk of frostbite. Condensation-proof and fully waterproof for easy hygiene.

Sealed and Water-Repellent Treatment
Delicate sealing treatment ensures no leakage of the internal PCM cooling material. It's resistant to damage and is water-repellent, so even if it gets sweaty or dirty, it can be easily cleaned with a cloth or tissue after use. It folds compactly, taking up minimal storage space.

Suitable for a Wide Range of Activities
Farming, construction, fishing, daily chores, commuting, school, cycling, motorcycling, walking, running, mountain climbing, baseball, soccer. Use it in any situation.