Product material: This Badger's Burrow patterned mesh Black baseball cap is made of polyester fabric, with a reinforced top design and an encrypted PC mesh structure at the back. It is breathable and suitable for a variety of occasions. Product performance: This Badger's Burrow patterned mesh Black baseball cap has a printed design on the front to reduce sunlight and wind and sand invasion, and has a built-in sponge composite layer Adjustable design: Equipped with a double-breasted adjustment strap at the rear, the tightness can be freely adjusted according to head circumference, suitable for most head shapes, suitable for sports or daily activities Suitable for multiple scenarios: Whether it is daily travel, sports and fitness, or travel and vacation, this hat is a good choice and can be matched with a variety of styles Washing instructions: It is recommended to hand wash gently and avoid machine washing or rubbing hard to reduce the frequency of cleaning.