Girls' one-piece swimwear is elastic for a perfect fit, quick-dry, skin-friendly, breathable, comfy, and soft. U-shaped back, easy to wear, pretty secure and convenient for underwater activities, comfortable swimming experience. Especially, you can mix this swimsuit with a swim cap. It is easy to wear, which protects from salt & chlorine damage and makes your babies feel comfortable while swimming.Perfect for kid's summer vacation, beach, water park, surfing, swimming pool, school swimming lessons, and other water activities. Iron, steam, or dry at low heat.