Smartwool Kids The Smartwool® Kids Stripe Pom Beanie showcases a double layer ribbed knit design, fold-over brim, and multi-color pompom accent. 50% merino wool, 50% acrylic. Machine wash cold, dry flat. Made in Canada. Product measurements were taken using size SM/MD. Please note that measurements may vary by size. Measurements: Circumference: 14 in Brim: 3 in View Zappos.com Glossary of Terms Smartwool Kids Stripe Pom Beanie (Little Kids/Big Kids)