This is a great water-friendly sun hat by Patagonia. Fits kids size 2-5T. The material is double-layer silkweight stretchy capilene. It is reversible (cornflower blue/ navy blue, gender neutral colors. Stock photo is more accurate than my lighting!) with a buckle chin strap. Nice stretchy material accommodates a range of toddler head sizes! My toddler was not very tolerant of hats, so this is in like-new condition. No evidence of wear. Questions? Comment below!