Red Sox hat with great breath-ability, Boston Red Sox '47 Brand Blue Mountain Fitted Hat. The relaxed stretch fit cap features raised embroidered Red Sox logo on the front and a flat embroidered logo on the back. The hat is made of 50% Cotton and 50% Polyester for extra comfort and durability. The back is made with soft mesh panels. The distressed logo hat is the perfect fit for most Red Sox fans! This comfort fitted hat will be exactly what you want to wear to all the Sox games!