SwimZip Sunsuit Long Sleeve Romper Swimsuit Size 6-12 M (infant) •Made of the highest-rated, most comfortable UPF 50+ sun protective fabric •Blocks 98% of the sun’s harmful UVA & UVB rays for maximum sun protection •4-way stretch for extra freedom of movement •Quick-drying and chlorine-resistant fabric •Flat seams help to reduce rubbing •Fabric: Nylon/Spandex