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  2. Swim
  3. One-Piece Swimsuits
  4. Madewell Second Wave Square-Neck Tank One-Piece Swimsuit
Best Seller

Madewell Second Wave Square-Neck Tank One-Piece Swimsuit

Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 1
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 2
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 3
  • Size S Alecia is 5'11" Change Model
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 1
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 2
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 3
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 1
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 2
Madewell Second Wave Square-Neck Tank One-Piece Swimsuit in true black image 3
$69.50 $39.50
Or 4 installments of $9.89 by
?
Special limited-time price

Color
true black

Size

Size Chart
  • Product Details
    Our Madewell Second Wave swim collection has a built-in feel-good factor—the fabric was made using recycled material. A fresh take on a tank style, this square-neck one-piece has a built-in shelf bra, a low back and a flattering legs-for-days cut. With sizes running from XXS to 3X, it's an "everyone needs this suit" kinda deal.
    • UPF 50 sun protection.
    • Polyamide/elastane.
    • Our swimsuits are machine washable, but we recommend hand washing as it helps keep the fabric and the shape of the suit looking newer, longer.
    • Import.
    • Madewell.com only. 
    • AM857

MADEWELL SECOND WAVE, BY THE NUMBERS

XXS–3X

The range of sizes that are available in select styles

$39.50

The sweet price our bikini tops and bottoms start at

83°

The perfect water temperature for swimming, of course

INFINITE

The good vibes we get from using sustainable materials