OMNI-WICK - The ultimate moisture management technology for the outdoors. Omni-Wick quickly moves moisture from the skin into the fabric where it spreads across the surface to quickly evaporate—keeping you cool and your clothing dry. CLASSIC COMFORT: Columbia's Unisex Coolhead II Ball Cap features a classic fit that provides comfort for everyday wear. STYLISH DETAILS: A signature logo adds style and character to this waterproof hat. ADJUSTABLE BACK: A hook and loop adjustable back make for a customizable fit. ADVANCED TECHNOLOGY: This everyday hat features our signature moisture-wicking fabric to keep you cool and comfortable, as well as UPF 50 protection to protect against harmful sun rays. Color: blue