Sunday Afternoons Kids Explorer Cap 100% Polyester Imported UPF 50+ certified sun fabric 1 3/4" - 2 1/2" ball cap style crushable brim (brim length depends on size) Full 5 1/2" neck cape (Child size) Water repellent / Stain resistant SmartStrap breakaway chinstrap technology UPF 50+ Resistant Ultra Lightweight Moisture Wicking