100% Polyester /Slightly glossy finish Size: Available in S/M, L/XL Head measurement: S/M (56cm, 22, Size 7), L/XL (58cm, 22-3/4, Size 7-1/4) Brim: 1-5/8 Height: 3-3/8 Short crown with stingy curled up brim Occasion: Perfect for a day in sun flat top topper fedora, pork pie, boater fancy sun hat, everyday wear, a day or night out on the town, sailing, outdoor picnics, derby, horse races, summer parities, boating, beach, pool, bbq, all outdoor activities for sun protection. Formal party attire, wedding, cocktail party, plays, church and religious gatherings. Kentucky Derby, horse races, charity events. Perfect for vacation and cruise attire. Will compliment any outfit.