Our Sandwich Baseball Cap Has Thick Fabric And A Hard Feel. It Has A Reinforced Crown And Oxford Lining, Which Is Naturally Comfortable, Breathable, Light And Dry. It Has A Sweatband Inside To Absorb Sweat And Moisture, And Fits The Head Circumference Well. It Has An Adjustable Hook And Loop Design On The Back. , Freely Adjust The Size Of The Cap Circumference, Strong Practicality, Usable In All Seasons, Breathable Hole Design, Not Stuffy, Light And Not Easy To Deform, Easy To Carry, Classic Curved Brim Baseball Cap, Tough And Straight, Not Picky About The Face Shape, Cool And Stylish.