【Hat Shield Protection】The hat sweat forehead pad for baseball or golf cap are designed to preserve your favorite headwear. Say goodbye to stubborn sweat stains, makeup marks, and odor buildup. The disposable hat liners sweat protection are made from super-absorbent and soft non-woven fabric, these liners prevent uncomfortable sweat drip, keeping your hat and your head dry and comfortable during workouts, work, or any activity.
eBay