With the same classic. relaxed silhouette as the original. the Backdrop Boonie gives you two hats in one. A nifty low-profile. neck cape packs away easily offering added protection when you need it and no extra bulk when you don't. The innovative design is made from 100% recycled bluesign® fabric with a PFAS-free water repellent finish. UPF 50 sun rated. Sunglass Lock™. adjustable sizing. and wicking sweatband for comfort.