To test: tromp through any rainy day, notice how dry you stay. Rinse and repeat.
10 oz. paraffin-treated 100% cotton duck outer Waxed cotton-lined crown Foam-lined brim Sewn eyelets Made in the USA with globally sourced materials Spot clean only
To get your size, measure comfortably around your head where your cap will sit, with a tape measure. Take that number in inches, divide by 3.14 (pi) and round up to the nearest eighth. This is your cap size. See the chart for size conversions.
You can also print out this handy dandy hat sizer to figure out your exact head size - simply print it out and follow the instructions. Click here.
