Waxed cotton develops it's own character over time & use; leaving your unique history built into the fabric itself. We put a 'double pass' of wax on our Outback Waxed Cotton Hat to be extra thorough. A quick spin in the dryer every few washes will rejuvenate the finish. Look forward to: Maximum sun protection - fabric is certified UPF 50+, the highest given It's washable! Made with a synthetic wax finish that can stand up to washings Staying dry - the water-repellent waxed finish keeps off the rain Lots of character - this fabric will age with you Additional Features: Guaranteed for life Front & back wind cords system secures Hat in gusty conditions Hydrofil® sweatband to wick moisture away Grommets for extra ventilation Keep valuables safe in the secret pocket Buoyancy - stays afloat in water Made in Canada Brim size: Front: 2 5/8; Back: 2 3/4"; Sides: 2 1/8"  Weight: 4.7 oz / 133 g Fabric: 100% cotton with wax finish Care: Machine wash delicate or hand wash. Re-shape by hand. Air dry. Do not bleach. Wash it frequently or non-removable sweat stains will mar it & possibly rot it. Every few washes tumble dry low heat for a few minutes to rejuvenate the wax finish. See size chart or check out size chart image on left.