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Stay cool, dry, and protected with this lightweight cooling helmet liner. Designed to fit comfortably under hard hats, motorcycle helmets, bicycle helmets, and other protective headgear, this breathable skull cap helps regulate temperature while keeping sweat away from your skin.
The advanced cooling fabric provides up to 2 hours of refreshing comfort when activated, making it ideal for outdoor work, cycling, construction, running, hiking, and other warm-weather activities. Moisture-wicking technology helps keep you dry, while the UPF 50 sun protection shields your head from harmful UV rays during extended time outdoors.
Built for all-day comfort, the stretch-fit design offers a secure, low-profile fit without adding bulk. It's also machine washable, making it easy to clean and reuse for everyday performance.
Key Features
- Cooling fabric provides up to 2 hours of refreshing comfort
- Lightweight and breathable for all-day wear
- Moisture-wicking material keeps sweat away from your skin
- UPF 50 sun protection helps block harmful UV rays
- Thin, stretch-fit design fits comfortably under helmets and hard hats
- Machine washable and reusable
- Comfortable for extended wear during work and outdoor activities
- Ideal for construction, cycling, motorcycling, hiking, running, sports, and everyday outdoor use
Whether you're working under the sun or enjoying outdoor adventures, this cooling helmet liner delivers breathable comfort, moisture control, and reliable sun protection to help you stay cool and focused all day long.
Weight: 9.07g
Important Safety Information
- Use these cooling skull liners only as intended to provide cooling comfort when worn under a helmet or headgear, where compatible.
- Select the appropriate size and ensure the liner fits comfortably without being excessively tight or restrictive.
- Do not use the liner if it is torn, damaged, excessively worn, or has loose or detached components.
- Do not use the liner as a substitute for a properly fitted safety helmet or other required protective equipment.
- Ensure the liner does not interfere with the proper fit, adjustment, ventilation, or protective function of the helmet or headgear.
- Follow the manufacturer's instructions for cooling, washing, drying, and care.
- Do not freeze the liner unless the manufacturer specifically states that it is safe to do so.
- Keep the liner away from open flames, heaters, sharp objects, and other sources of excessive heat.
- Ensure the liner is completely dry before use or storage.
- Discontinue use if the liner causes skin irritation, discomfort, excessive cooling, overheating, or restricted movement.
- Keep the liner away from young children and pets when not in use.
Warning: Improper use of a cooling skull liner may result in discomfort, skin irritation, restricted movement, or interference with properly fitted protective headgear. Always follow the manufacturer's instructions, sizing recommendations, cooling procedures, care instructions, and all included safety warnings.
