The Tilley T4MO-1 Hiker's Hat is built for outdoor enthusiasts who demand performance, comfort, and thoughtful design. Constructed with certified organic cotton blended with a touch of spandex, this hat offers a breathable and flexible fit that’s as comfortable on the trail as it is around town. It meets rigorous OEKO-TEX® and bluesign® standards, ensuring the materials are produced with high safety and quality benchmarks. Designed with Airflo® mesh ventilation, this hat promotes airflow and helps keep your head cool, even in the most demanding environments. The integrated cooling insert technology works to regulate temperature under the sun’s harsh rays, making long hikes and extended outdoor exposure more comfortable. Rated UPF 50+, the T4MO-1 provides superior sun protection for your face and neck, shielding you from harmful ultraviolet rays during prolonged exposure. Whether you’re trekking through high-altitude trails or paddling along a river, the ultralight design makes it feel barely there, and its buoyant construction ensures it floats if dropped in water—ideal for boating, kayaking, and travel. For added convenience, a discreet secret pocket inside the crown lets you securely stow away small valuables like keys, ID, or cash—perfect for those who travel light. The Tilley Hiker’s Hat isn’t just an accessory; it’s a reliable companion for wherever your next journey takes you.