Product performance:The fabric is soft, comfortable and breathable,the brim of the hat is strong and textured,simple and not deformed,sunshade and sand proof,durable,good heat resistance,the top of the hat is reinforced,and the front of the hat is lined with a sponge composite layer,which is comfortable and stylish to wear.The back of the hat uses encrypted PC mesh, which has good ventilation function,natural,comfortable and breathable,light and dry,adjustable double breasted design on the back,freely adjustable cap size,suitable for multiple people to wear,strong practicability,suitable for spring,summer and autumn.Not sultry,light and easy to change,easy to carry, fashionable hat shaped,long lasting silhouetteApplicable scenarios:Daily,outing,sports,outdoor activities, travel,etc.Applicable people:Unisex