grUVywear Girls UV Sun Protective Rashguard Rhinestone Pink UV Swim Shirt UPF 50 MADE IN THE USA with highest quality standards UPF 50+ like SPF 50 rating system for clothing - MAXIMUM SUN PROTECTION wet or dry - Blocks harmful UVA & UVB rays Lightweight, quick drying & comfortable. Lycra nylon blend moves and stretches while protecting your child Made from fabrics without added sunscreen chemicals Short Sleeve shirt composition 80% Nylon 20% spandex