SAFS Women's Swim Practice One-Piece Suits Unitard Power Skin Black Pink 8 Stick to the skin tight for advanced user Racerback with center cutout, conservative one piece to cover thighs Attached loops for Bra Hooks (Bra cups are not included) Size 2 = Waist 24" - 26" Bust 29- 32", 4 =W 25" - 28" B 30" - 32", 6 =W 27" - 30" B 32"- 34", 8 =W 29" - 32" B 33" - 35", 10 =W 31" - 34" B 34"- 36") Spandex or polyurethane for expandable comfort. Quick drying material