Folie Co. Brown SPF 50+ Outback Straw Sun Hat w/Chin Strap - UV Blocking Protection 100% Paper Straw Classic Style Outback Straw Sun Hat with Chin Strap One Size Fits Most up to 23 inches (57 - 58cm or 7  - 7 3/8 inches) Foldable & packable features make this the perfect hat for traveling! 4 inch wide brim protects, face, nose, ears & neck from harmful UV rays Available for a limited time only!