Features: 1 Size fits most of men and women, tightening strap in the back for adjustable fit. Pre-curved wide brim visor excellently protects skin from harmful UV sunlight, without blocking sight. Special slot design for ponytail and messy bun. You can wear this distinctive baseball cap even with your hair tying up. Mesh devised in the back. This sun hat is breathable and lightweight. Easy to carry everywhere. Several colors to choose. Unique tie dye colors will top you off in the crowd. Package Includes: 1 Piece Baseball Cap Specifications: Material: Cotton Color: Blue/Green/Grey/Orange Head Circumference: Approx.54-60cm/21.26-23.62in Weight:Approx.80g note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you