material | 100% fine merino wool, hand spun and hand crocheted at our soho studio in our signature chunky style design | the fro tri - xl pom on top, white straps on bottom that can be used to tie the ear flaps back if you choose size | regular - 22.5" our classic beanie, the perfect fit deep - 23.5" additional length and width provide extra warmth and coverage please keep in mind that our pieces are handmade and sizes are approximate vacation fro tri hat - multi