Second Wave Button-Front One-Piece Swimsuit Fabric was made using recycled plastic (aka, this suit = 14 water bottles). Crafted with a flattering legs-for-days cut, this tank suit has a scoop back and a button front that can be left undone when you feel like showing a little extra skin. - Size: M - Color: Craft Blue - UPF 50 sun protection. - Polyamide/elastane. - Machine washable, but hand washing is recommended as it helps keep the fabric and the shape of the suit looking newer, longer. - Import.