100% Cotton Material: 100% Cotton, breathable&lightweight. Adjustable Distressed Ponytail High Messy Bun Baseball Cap Ponytail Hat: hole to make messy buns, tails and other lovely hairstyles. Size: Adjustable. Features: Ponytail slot, perfect for pulling your bun or high ponytail through. Everyday trucker adjustable hat.perfect to wear while doing light exercises such as walking, cycling, frolfing and golfing. This trucker hat is also ideal for attending sporting events, sunbathing at a beach, pool, or lake. Also, fun for boating, camping, music festivals, bomb fires, summer camp, lounging, outdoor events and baseball games to name a few.