Our Performance Trucker line fits in line with your trusty cap collection - but outperforms others when it's time to focus on the adventure at hand. Trusty breathability, light weight, and quick-drying capabilities are a given for OR's Trucker line, but it's the Flexfit(R) 110 construction that outshines others when it comes to versatility and a functional fit. Designed to withstand durable downpours, the Performance Trucker Rain is the completely waterproof, fully seam-taped hat you'll grab for grisly, wet weather forecasts and days that feel like a flash storm is right on the horizon. Add in UPF 50+ fabric to guard against harmful UV rays, side vents on crown for extra airflow, and a cool & dry headband to wick away sweat without interrupting your day. . This product will be shipped directly from Outdoor Research and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only. . . . 100% Poly Hipora. . Weight: 2.3oz / 66g. . Waterproof. . Fully Seam-Taped. . Breathable. . Lightweight. . Quick-Drying. . Cool + Dry Headband. . UPF 50+. . Dark Fabric Under Brim. . Side Vents on Crown. . Vintage OR Patch. . Low Proile. . Self-Fabric Adjustment Strap. . Flexit(R) 110 Construction. . Imported. .