One Piece
One Piece
One Piece
One Piece
One Piece
One Piece
One Piece
One Piece

One Piece

Regular price $228.00 $0.00 Unit price per
Shipping calculated at checkout.

This Piece is One of a Kind. HeartGlass™ is the first one piece swimsuit that is made for different top and bottom sizes. Your HeartGlass™ determines what your HeartGlass™ size is!

Product Details

  • Wear as a bodysuit
  • UPF 50+
  • Chlorine resistant
  • Movement proof
  • Made in America
  • Made for different top and bottom size
  • HeartGlass™ Sizing

Size Details

HeartGlass's size depends on women's cup size and derriere size, not an overall measurement. 

HeartGlass fits a range of women who wear anything from a size small to XL/XXL. 


First, do the virtual fitting that only takes one minute.

Go to the virtual fitting here

♥︎ If you are the banana shape, and wear size L, then you are the hourglass size.

If you are banana size, but wear a size S-M, then you are Apple size♥︎ 

  • Pear HeartGlass™ - Different top and bottom size. A-C cup size with a larger bottom size. Wears Small-Medium, sometimes Large for bottom only. 


  • Apple HeartGlass™- Different top and bottom size. DD-DDD+ cup size with a smaller bottom size. Wears Small-Medium size. Get if you are tall and typically wear a size small all around.


  • Hourglass HeartGlass™- Same top and bottom size with hourglass accentuation. DD-DDD+ cup size with a large bottom size. Wears Medium to Large waist but needs more room for breasts and rear end. Or, wears Larger size all around and gives hourglass accentuation.


  • Banana HeartGlass™- The same top and bottom size. For this style, try Apple if you wear Small-Medium, and Hourglass if you wear Medium-Large in swimwear.

    What is UPF 50+?

    According to, UPF is a type of sun protective clothing. It is different than SPF because UPF is woven into the fabric to block out UVA and UVB rays. SPF only can protect UVB rays, but only for a couple of minutes.

    We offer free exchange only for a new size if we have the size in stock. We offer this complimentary exchange with future pre-orders at this time. We require that this occur within 7 days after product arrival and that you email if you have any concerns or questions. 
    7 days after arrival the item must be returned in its original condition. All hygenic liners and tags must be in place and not damaged or tampered with at the time of return. Please contact if you have any questions or concerns or are in need of an exchange or return.
    Pricing is subject to fluctuate at any given time due to circumstances out of our control. If you pre-order at a lower price today, the next day, it could increase due to a number of factors. If you have any questions, please reach out to us at

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