Esho Girls Swim Hats Teenager Big Girls Retro Style Swimming Cap 3D Girls Flower Fields Swim Hat Blooms Hat Kids Beach Hat UPF 50+ Women Swim Cap Petal Retro 3d Floral Swimming Hat Lady Flowers Bathing Women Ladies Vintage Style Floral Flower Adult Swimming Swim Cap. Acorn Girls Flower Fields Swim Hat with; Swim hat style Ponytail hole at back Adjustable tie at back of head Please see sizing chart for the best fit Brim measurements based on sizes: S: 6cm, M: 6. 5cm, L: 7cm, XL: 7. 5cm Chin strap with adjustable toggle to secure UPF 50+ sun protection rating Made from: 85% Polyester 15% Elastane