UPF 50+ Guarantee & Full Sun Protection Cap This hat with special anti-UV treatment, and desiged head circumference adjustable 52-58cm with a large brim to definitely prevent more than 98% of all UV rays, completely keep the sun off your face, neck and shoulder. Walking to your garden or go outside with our Sunhat, you don't need to worry about the sunburn anymore. It made of premium extremely flexible and durable breathable fabric, lining 3cm moisture wicking cotton headband to keep you cool and comfortable all day. Foldable Shapeable Brim,Take It Anywhere. Detail with bendable wired brim, you can shape it into any style you want. This folding sunhat enable you to roll up into a compact size in your tote or suitcase and take anywhere.