This Solid Color Hat is Made of Polyester, the Hat Circumference is About 22.05 Inch to 22.83 Inch, the Hat Brim Width is About 2.95 Inch, the Hat Depth is About 4.33 Inch, There Are 6 Colors for You to Choose From. Whether Youre Fishing, Going for an Adventure Walk or Spending an Afternoon Garden, & the Wide Brim Will Keep Your Head & Face Protected From the Sun & Heat. the Bucket Hats with Adjustable Chin Strap & Elastic Drawcord with Toggle Can be Adjusted to Any Size for Men Ladies with Comfortable Fit, & Wont Fall Off or Blow Away by Wind, Very Convenient & Practical