Smartwool Kids Gear up your kiddo on cooler days in the cozy Smartwool® Kids Isto Beanie. Single layer heavy cable knit construction. Multi-colored yarn pom-pom. Fold over cuff with branding label on front. 48% merino wool, 43% nylon, 9% polyester. Machine wash cold, dry flat. Imported. Product measurements were taken using size S/M. Please note that measurements may vary by size. Measurements: Circumference: 11 in View Zappos.com Glossary of Terms Smartwool Kids Isto Beanie (Little Kids/Big Kids)