These adjustable sports sun visor hats are made of cotton fabric, have a certain hardness and can maintain the original shape, make you feel comfortable when sweating in summer. these visors hats have adjustable hook and loop, adjustable hat circumference makes these hats suitable for most people’s heads, the empty top design breathable. these hats can match with your T-shirts, jackets, skirts, slings, vest, etc., suitable for men, women, boys and girls, you can also share them with your family and friends.