This light blue crochet hat is a great choice to keep cozy during chilly Fall This hat is delicately crafted with a lightweight feel that will keep your head comfortable and warm throughout the season. Material: 100% Acrylic Size: One size fits all Measurements in inches: 20" ribbing around, 8.5" top of hat to end of ribbing. Color: Light Blue Care Details: Hand wash, lay flat and air dry.