- UV Cut Fabric: 54%linen/46%cotton; Lining:18%cotton/82%polyester. Breathable and comfortable.
- SIZE: best fit for 56-59cm 22"-23.2" 7- 7 3/8, with an adjustable tape built inside the sweatband.
- FOLDABLE: packable, crushable, NO crease! Great for cruise, travel, gardening, boating or beach vacation.
- UPF50+: the 4" wide brim blocks most sun UV rays and provides excellent full coverage of head&face.
- DETACHABLE CHIN STRAP: adjustable for a better fit; won't blown off when it gets windy.
- It has a thin wire around the rim which helps keep the shape; Brim could be flipped up when desired.