Columbia Solar Stream Booney Hat - Kids': It's the key to keeping your kids' young, pristine skin safe from harmful UVs-a comfy, rough-and-tumble brimmed booney hat in fun prints and colors, featuring built-in UPF 30 protection, plus an adjustable drawcord chin strap and back toggle for the perfect secure fit. FEATURES: Omni-Shade(TM) UPF 30 sun protection Adjustable drawcord and toggle at back Imported FABRIC: 100% Polyester