Men's or boys crochet beanie. It was made using a vegan friendly acrylic yarn that's a combination of various shades of blue, as well as tan/beige and green. The yarn is multi-colored, and morphs from one color to the next, forming a striping pattern. Care: machine cold water wash, lay flat to dry. Measurements: when laid flat on a table, it measures 8.25 inches 'tall' and 9.25 inches 'wide'. The hat is approximately 18.5 inches in circumference, with an ideal fit for this hat being approximately 22 inches. It will fit head sizes from 20 (loose fit) inches to 22 (more formfitting) inches. The hat will stretch a bit after a few wears.