OUO One-Piece Swimsuit for Women 2mm Rosered Long Sleeve Swimming Wetsuit UPF 50+ No Bra Padded nylon Material: Neoprene Thickness: 2mm, help to keep warm when you swimming, surfing and diving It can help to defense against sea lice, jellies and other biological irritants One-pieces fashion design and back zipper make it easy on and off This swimwear makes by high quality fabric can provide UV protection