Sewn in, soft wire_free cups with Power Mesh bra frame Self_tie halter and back straps Fully lined brief Suit your size! Are you one size on top and another on bottom? Mix and match your top and bottom sizes for your perfect fit. Full bottom coverage Bottom: 4.5" side seam on size 20 82% Nylon / 18% Spandex Imported Hand wash with mild soap. Roll suit in towel & squeeze out excess water. Dry flat; avoid washers & dryers.