Brim sizes depend on the style: many fashion caps and hair wraps list a 0-inch brim, while wide-brim sun hats in these results are roughly 4.5–5.5 inches.
Common fit adjustments include adjustable back straps or tuck-and-slide closures, strap or tie closures (including chinstraps) for added security, and a few pull-on styles with no hardware.
Care varies by material: most hats recommend hand wash and line-dry or lay flat to dry; microfiber hair wraps often allow machine washing (then line dry). When longevity is noted, hand washing is recommended.
Decorative treatments include embroidered floral fronts, layered floral appliqué accents on denim caps, and floral-patterned linings or undersides on some wide-brim styles.
Yes — several items (microfiber wraps and travel sun hats) are labeled packable and easy to fold for storage or travel. One sun flap style also notes a packable design for carrying.
Some wide-brim sun hats specifically note ponytail-friendly back openings so you can wear a bun or ponytail while keeping the hat comfortable.
Wind-secure features listed include adjustable chin straps, tie straps or drawstrings, and other adjustable closures designed to keep hats in place on windy days.