Sun Caps by N'Ice Caps boys wash and wear crushable big brimmed sun hat with chin strap. Colors: red, lt blue, nature camouflage print, khaki/brown/white digital camouflage print, navy, khaki, black, neon blue. Sizes available: One size fits 6-12 months, 18.5" (product label says 12-18mo, we recommend for 6-12 months); One size fits 1-2 years, 19.5" (product label says 2T-4T, we recommend for 1-2 years); One size fits 2-4 years, 21" (product label says 4-7 years, we recommend for 2-4 years); One size fits 5-9 years, 22.5" (product label says 8-12 years, we recommend for 5-9 years). Tested and approved as per CPSIA standards.