100% Cotton 100% Cotton+Rhinestones, soft, lightweight, durable and breathable. One size fits most with a adjustable side buckle,which can be adjusted from 22.6-23.6??. Unique design makes you more charm and attractive,decorated with fashion studded rhinestone,bling sparkle. Easy to carry and comfortable to wear , Great for all seasons. We have worked really hard in order to offer you the best quality baseball hat at the most antagonistic price in the market! However, if you aren??t entirely satisfied with it, don??t worry! We??ve got it covered by a 30-day full money back guarantee! With nothing to lose, place your order now!