Some good things never change, and this classic strap cap design in 100 percent water resistant polyester is one of them. Over the years weve added a few features, but the heart, soul and construction of these hats haven't changed a bit. These hats are so burly your kids will be wearing them one day, if they arent already. This hat features a low profile 4-panel design, slight curved bill, has a black underbill to reduce glare and has patterned nylon tubular webbing with KAVU adjustment.