UNE PIECE One Piece Swimming Suit No wear. Excellent condition Size US 6 Retail $229 Features super-supportive InvisiBust Support Technology – a fully lined and carefully panelled bodice designed for a supportive and firm fit. Sustainable UPF50+ fabric blocks 98% of UV rays. Ultra chlorine resistant. Pilling and sun cream resistant. UNE PIECE swimwear is made from recycled and sustainable fabrics and linings.