Cooling Hat Insert PCM Ice Pack Head Pad Reusable Helmet Liner TPU Heat Relief for Outdoor Work Sports

SeeSayes. PCM cooling hat insert for instant heat relief. Automatically freezes below 28C without electricity. Reusable head ice pack for daily outdoor use. Soft TPU material for skin-safe comfort. No condensation, no water dripping, no frostbite. Lightweight design ideal for long wear. Secure fit inside helmets and hats. Helps prevent heat stress and heat stroke. Improves focus and physical performance. Perfect for outdoor work and sports. Compatible with hard hats, cycling helmets, sun hats. Easy to activate and reuse anytime. Durable construction for long-term use. Essential summer cooling solution for hot environments. Instant Head Cooling for Hot Days. Beat the heat effortlessly with this PCM Cooling Hat Insert, designed to deliver long-lasting, natural cooling exactly where your body needs it most. Whether you are working outdoors, cycling, riding, fishing, hiking, or wearing a helmet or hard hat for long hours, this head cooling ice pack insert helps reduce heat stress, improve