Tilley Hiker's Hat in Khaki

Tilley's sun-protective Hiker's Hat in Khaki is constructed with an evaporative cooling insert, powered by HyperKewl technology to help relieve heat stress during hikes or outdoors activities. The rear brim loop provides a place to securely clip your hat when not in use. Features: Maximum sun protection: certified UPF 50+ fabric - the highest rating given Broad brim protects from both rain and sun HyperKewl evaporative cooling technology absorbs and slowly releases water through evaporation to help your body's natural cooling process 3/4" mesh insert around top provides extra ventilation Front & back wind cords system secures hat in windy conditions Water-repellant finish helps hold off the rain Pocket in crown holds the HyperKewl insert and is made with mesh to increase airflow for maximum evaporation Buoyancy allows the hat to stay afloat in water Rear brim loop provides a place to clip your hat when not in use Materials: Hat: 98% Organic Cotton, 2% Spandex HyperKewl Evaporative Insert: 100% polyester mesh exterior; 53% polymer fibers, 43% cellulose fibers interior Weight: 3.8 oz HyperKewl Evaporative Insert: Soak insert in cold water for up to 5 minutes before inserting into hat. The airflow through the mesh panel will begin the evaporative cooling process, providing expected temperatures that are approximately 10 to 15 degrees F cooler than ambient temperature, depending on airflow and humidity. Lifetime Warranty: If your hat wears out due to: normal wear & tear, poor workmanship, or faulty materials, Tilly will repair or replace your hat. Tilley's customer service department reserves the right to determine what constitutes normal wear & tear, poor workmanship, faulty material, misuse, and/or improper care. Learn about this Warranty in the accompanying owner's manual. Style: TM40 Sizing: Brim size: Front & back 3.5"; Sides 2.5" 7 1/8 7 1/4 7 3/8 7 1/2 7 5/8 Inches 22 3/8" 22 3/4" 23 1/8" 23 1/2" 23 7/8" Centimeters 22.37 22.75 23.12 23.50 23.87