Betty Designs sexy back one-piece swimsuit is a functional training swimsuit with thin racerback straps. Made of a combination of polyester lycra this suit is great for pool open water swimming. Lined with polyester for modesty.

• 81% polyester 19% Lycra Xtra Life
• Lined with 100% polyester
• Ultra thin strap racerback design
• Stef is 5'8", 130lbs, 34B, 27" waist, 36" hips, and wears size 30

FIT TIP: Swimsuits run a little on the smaller side. Please refer to our .

Need a size consultation? Email customer service at  or click the support tab and send us your height, weight, bra denim size so we can assist.