Tilley LTM6 Airflo Hats: Iconic Gear for Hiking and 。Tilley LTM6 Airflo Sun Hat. The Airflo that started it all. Featuring a sleek oval-shaped brim for all around sun coverage, and our signature mesh ventilation to keep the cool air flowing. Made from 100% recycled nylon, it repels the rain, blocks the sun, and makes any adventure a whole lot breezier. Features Rated UPF 50+ Guaranteed for life PFC Free DWR (Durable Water Repellent) Finish 100% Recycled Nylon Hidden Pocket Buoyant Moisture-wicking Hydrofil® Tuck away Wind Cord Mesh ventilation at crown Bluesign® approved fabric Weight: 113g / 4oz In VERY good pre-owned condition! Still has original documentation in the hidden pocket (you can keep credit card, ID & key in that pocket) Size 7 3/8 (size chart for that size pictured)