TESTED AND RECOMMENDED: These hats are top quality boat accessories. We purchased 20 in blue and 20 in white. They hold up well, and our guests enjoy receiving them as a present. It’s so easy to add your logo and personalize them to your boat, making them one of the recommended boating products for any boat owner. I found the best fit comes if you wash the hat in hot water and then put it in the dryer with high heat.