Swim zip brand, size 5T VGUC some wear on pants from climbing in and out of the pool. Very comfortable on & dry quickly. Always hand washed and air dried after use. 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