size:56-58cm 1. The head shape has tolerance. The carefully designed adjustable buckle is easy to adjust, making the hat fit your head without being too tight or loose. 2.Made of cotton, environmentally friendly fabric is soft, skin-friendly, and lightweight. Perforations increase breathability, and the sweat band design has excellent sweat absorption effect, preventing sweat from dripping into the eyes. 3.It can also be worn during outdoor sports. Casual appearance and stylish solid color design make it easy for you to wear daily. 4.Whether it's running, hiking, camping, shopping, walking, parks, parties, or sports, this cotton baseball cap makes it easy for you to use. 5.This hat can also be used as a gift for birthdays, Father's Day, Valentine's Day, Thanksgiving Day, and Christmas.Products from Chunchuan's store Cotton Baseball Hat Hardtop Men's And Women's Solid Sun Protection Hat Sunshade Duck Tongue Hat Baseball Hat