Designed for sunny days on the water, this highly breathable full-brim hat floats and is built with tough NetPlus® 100% postconsumer recycled nylon made from recycled fishing nets. Fair Trade Certified™ sewn. Features and Specifications Recycled Nylon From Fishing NetsBuilt of tough NetPlus® 100% postconsumer recycled nylon faille made from recycled fishing nets to help reduce ocean plastic pollution Glare-Reducing Buoyant BrimSemi-rigid brim floats and has a dark underbill to reduce glare and protect eyes Breathable Crown With Mesh LinerVented crown has an internal mesh lining for breathability, comfort and a cooling airflow Adjustable Chin StrapAdjustable chin strap keeps the hat in place, even in windy conditions Secure Adjustable ClosureToggled adjustable strap at back of hat cinches tight for a secure fit during high-output activities or rowdy weather Quick-Wicking Internal SweatbandLightweight, minimal headband made with miDori™ bioSoft for added wicking and softness, and HeiQ® Pure odor control for moisture and temperature management Supporting The People Who Made This ProductFair Trade Certified™ sewn Country Of OriginMade in China. Weight99 g (3.5 oz) MaterialsCrown and brim: 4-ply, 4.9-oz NetPlus® 100% postconsumer recycled nylon faille made from recycled fishing nets to help reduce ocean plastic pollution; with a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals)Lining: 3-oz 100% recycled polyester meshHeadband: 2.3-oz 100% recycled polyester double knit with miDori™ bioSoft for added wicking and softness, and HeiQ® Pure odor controlFair Trade Certified™ sewnLightweight, minimal headband made with miDori™ bioSoft for added wicking and softness, and HeiQ® Pure odor control for moisture and temperature management Size Chart Size - Adult Head Circumference One Size Small/Medium Large/Extra Large Men's  21.75" - 24" 21.75" - 22.75" 22.75" - 24" Women's 21.25" - 23.25" 21.25-22" 22-23.25 Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted. Patagonia Baggies Brimmer Floating Water Hat - Quick Dry, Lightweight.