Most listings specify UPF 50+ fabric; descriptions say this blocks roughly 97.5%–99%+ of harmful UV rays in the areas covered by the hat.
Most product descriptions say the hats are machine washable — commonly recommending machine wash cold with like colors — and should be line-dried or laid flat to dry.
Common secure-fit features include chinstrap buttons, back snaps, easy-close fasteners, adjustable toggles or straps, and breakaway or adjustable chin clasps for safety.
Descriptions highlight lightweight, quick-drying microfiber or recycled polyester, plus features like mesh liners or wicking liners that pull moisture away and help keep babies cool and comfortable.
