The ThermaAir Fisherman’s Hat combines Jech Clo+ 3.0 insulation technology with lightweight warmth, making it the perfect shield against harsh winter weather. Its three-layer composite structure ensures even heat retention without clumping, keeping your head cozy and warm in rain, snow, or cold fronts. The windproof softshell fabric, along with advanced infrared heat technology, offers all-day protection for outdoor adventures, blending functionality with versatile style.

Key Features

• Clo+ 3.0 Insulation: This new-generation thermal material provides warmth equivalent to 800 fill-power down. Its three-layer construction prevents clumping and ensures consistent insulation, even in cold and wet conditions.
• Nano Hollow Heat Technology: The multi-porous structure enhances heat retention with an air content of 20L/, providing self-warming benefits and keeping your head insulated with up to 60% heat retention.
• Windproof and Water-Repellent: Jech SLShell softshell fabric offers wind resistance with an index of ≤50mm/s, along with water repellency (grade 3-4) and stain resistance, making it perfect for harsh outdoor weather.
• Flexible Design: The 16cm foldable brim protects your ears from the cold, while the UPF50+ rating provides full UV protection to keep your skin youthful.
• Lightweight Comfort: Weighing only 120g, this hat provides comfortable, pressure-free wear throughout the day, perfect for long outdoor trips.

Technology

• Clo+ 3.0 Insulation: A three-layer composite structure locks in warmth for extended periods, outperforming traditional down with 87% longer heat retention.
• Nano Hollow Heat Technology: Self-heating properties add +1.7°C via infrared and +6.0°C through light absorption, ensuring a comfortable warmth around your head.
• Jech SLShell Softshell: Windproof, water-repellent, and stain-resistant, this fabric offers protection from the elements, making it ideal for unpredictable weather.
• Rapid Dry Sweatband: The grooved design wicks moisture efficiently, while antibacterial treatment reduces odor, ensuring all-day freshness.