Coolibar Stevie Ultra Sun Hat. UPF 50+ 98% protection from UVA/UVB rays. Level 4 full coverage. The crushable and packable Stevie Ultra Sun Hat, offers customized protection with a roll up neck drape and a removable face drape. * UPF 50+ * Unisex * Travel friendly, crushable and packable * Removable ventilated face drape * Shapeable wire around nose piece for custom fit and comfort * Fold & tuck away back drape coated with Coolibar Xylitol Cool Finishing for a cooling sensation when it comes into contact with moisture, such as sweat * Mesh rear panel for breathability * Clip on/off removable reflective chin strap * Elastic cord and toggle for adjustability * Lite™ fabric: Ultra-soft with a cotton like feel, lightweight, breathable, quick dry performance * Adjustable sizing cord in crown for custom fit * Approx. circumference: 57cm or 22 ½" * Brim: 4" (Front) 2 ½" (Sides)