Sismance Alert The ultimate home boy cap is yours to enjoy. With a classic black-and-white feel, the BRO hat will please all brothers in the family, no matter their age. Keep your kiddos safe from the sun with our SPF50 certified headwear. Crown : Made of 100% Cotton Visor : Made of 100% Cotton Sizing Guide - Caps SIZE CM AGE (APPROX.) Baby 48 cm 6-24 months Kids 52 cm 2-6 Years Youth 56 cm 7 years & up