Good gently worn a few times condition. Coolibar crushable and packable Stevie Ultra Sun Hat. Missing detachable roll up neck. Adjustable circumference Lite™ Fabric Ultra-soft with a cotton like feel, lightweight, breathable, quick dry performance 100% Polyester FN_Xylitol_Cool_Finish_Icon_Xylitol_Coating_Icon_2d752b8e-42a9-4093-9d3f-b0c4159169ad Coolibar Xylitol Cool Finishing Xylitol coating has the remarkable ability to create a cooling sensation when it comes into contact with moisture, such as sweat. This cooling effect is a result of an endothermic reaction, which means it absorbs heat from its surroundings. When you sweat, the xylitol in the fabric absorbs some of your body heat, providing a refreshing and cooling feeling on your skin. icon-scf Recommended by The Skin Cancer Foundation All Coolibar fabrics have been approved as an effective UV protectant for covered areas. Coolibar is the first clothing company to receive The Skin Cancer Foundation’s Seal of Recommendation. Recommended For everyday leisure Not Recommended For swimming, not chlorine and salt water resistant or water repellent