Hook and Loop closure BUILT-IN SUN PROTECTION- SwimZip's built-in sun protection blocks 98% of all UVA and UVB cancer causing rays. No more sunburns! Keep your skin safe in the sun with SwimZip's built-in UPF 50+ sun protection so there’s more time for enjoying the beach, lake, or pool and less time worrying about harsh UV rays and reapplying sunscreen. WIDE BRIM FOR EXTRA COVERAGE - The 4-inch wide brim is recommended to help shade your eyes, ears, face and neck from UV rays. ADJUSTABLE SIZING - The velcro closure is adjustable to make it a one size fits all. The chin strap can also be adjusted to easily create the best fit possible. EASY TO PACK SHAPEABLE BRIM - Bendable, yet rigid material makes it shapble and perfect for traveling with minimal wrinkles. Fold or roll it up into your suitcase and you're on your way! COMES IN 4 COLORS - With 4 color options (White, Black, Navy, Mint) you can find the perfect sun visor to match any outfit for any occasion! SwimZip Women's Wide Brim Sun Visor UPF 50+ Sun Protection - B81RUM687