Material: Crafted from polyester and cotton to ensure a comfortable fit. Size: Adjustable with snap button on back. Small/medium-Head circumference: 22"-23”/55.9-58.4cm, height: 5.1"/13cm; Large/X-large-Head circumference: 23"-24"/58.4-60.9cm, height: 5.1"/13cm. Design: The classic silhouette, with retro herringbone pattern, stylish hard brim, sweat-absorbing sweatband and breathable inner lining, is warm & comfortable in wear and practical in nature. Occasions: The flat cap is a wonderful choice for outdoor activities, racing, driving, hunting, hiking or casual outfit. Also great for prom, roaring 20s party, Art Deco party and other vintage style occasions. Care Advice: Iron the hat for a few minutes to restore it in shape when it’s wrinkling.