Lightweight design with three adjustable levels for optimal sun coverage, providing flexible protection from harmful sunrays.Equipped with BENEUNDER B.M.B Matrix sun protection material, blocking harmful UV rays and providing 100% full coverage protection.Wide and soft brim reduces pressure on the forehead, ensuring comfortable wear for extended periods of time.Adjustable Sizing: Sport sun visor with elastic head band and adjustable fastener, fits head sizes between 55-60cm/21.65''-23.62'', US Size: 7-7 1/2.Flexible and stable wear, with an easy-to-adjust strap for a secure fit that stays in place during physical activities. Ideal for a variety of outdoor sports activities, including hiking, camping, fishing, cycling, golf, tennis and more.