Fabric performance: water-resistant?? breathable?? lightweight?? wicking?? Quick-Drying?? transaction headband?? UPF 50+</br>Design features: dark fabric under brim?? floating foam-stiffened brim?? varied brim width?? embroidered or logo</br>Functional details: one-handed Drawcord adjustment?? removable chin cord?? packable?? crushable</br>Solar Shield Construction</br>Foam Stiffened Brim Floats</br>External Draw cord Adjustment</br></br>Product Description</br></br>Built to keep you cool under intense summer sunlight?? the expansive brim of the aquifer sun sombrero-functions as a personal sun Shield?? while a wicking headband draws perspiration away from your brow. The adjustable?? removable chinstrap keeps the hat firmly in place.</br><br/>http://www.amazon.com/gp/product/B008L527N4