Additional features include an internal size adjuster to get just the right fit and the industry maximum UPF50+ sun protection

you can pack it

and 2% Spandex

See the Henschel charcoal linen newsboy

Elope - British Bobby Hat kids cowboy Additional features include an internalThis helmet is typical of the helmets worn by the "bobby on the beat", the foot patrols in England and Wales. The formed EVA helemt is covered in a black suede like material and there are silver embellishments of a crest, hatband, and ventilation eyelets at the sides. The hat has an adjustable inside sweatband for comfort and fit. Brim: 1 1 2" Crown: 5 3 4"