Material: 100% Cotton, Selected high quality cotton fabric. Unique design: from the design concept of European and American style, debauchery punk rock spirit, showing personality to attract the trend of the right choice! Adjustable Size: cap circumference 56-60cm, Stainless copper buckle,Strap-back for easy adjustable and buckle style closure stays tight and fits all head shapes. DURABLE AND RELIABLE: Crafted with top-quality materials, our caps are built to last. You can trust it to be your faithful companion through all your adventures, season after season. Wide Applicable Occasion: The unisex design makes it fits for men and women for daily, sports, fishing, travel, outdoor activities, outing, etc. great idea for mother’s day, father’s day, birthday, Christmas gift for your family and friends. Cap circumference: 56-60cm