The cotton Plain Tennis Hat visors in white look classic and are mostly the evergreen choices for casual outing, hiking or when involving in sports activities like Tennis, Golf. The curved brims protect the eyes, skin on the face from the sun. Sometimes, there are attached crowns in the trucker tennis hat varieties to cover the entire head and keep it cool. The moisture soaking sweatbands and eyelets or nets on the panel also keep the perspiration irritation at bay. The women can tuck in their tied hair inside the cap for more comfortable and focussed attention during a serious Tennis game.