Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
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Built to swim, designed to live in.

Flattering rise, smooth lines, and all-day comfort, these ribbed high-waisted bottoms are designed with a wide waistband in contrasting colors for a bold, modern edge. The ribbed fabric adds subtle texture while staying soft and stretchy. 

Finished with a playful floral print and layered cream-and-blue banding, these bottoms bring balance, color, and confidence. Pair them with the Cut Back Crop or mix and match with your favorite Nani tops. 

UPF 50Full sun protection
Recycled fabricMade with recycled polyester or polyamide
Fully linedFront & back coverage
Oeko-Tex certifiedTested against 1,000+ substances
Pair it into a matching set.
Customers who bought this completed the look together. Save 15% when you bundle three or more.
Caspian Flat Rib Colorblock Bottom
Caspian Flat Rib Colorblock Bottom
0.0 · 785
$44.00
This item
Caspian Flat Rib Cut Back Crop
Caspian Flat Rib Cut Back Crop
0.0 · 1036
$66.00
Coastal Flat Rib Avant Crop
Coastal Flat Rib Avant Crop
0.0 · 126
$64.00
3 items · Set savings — — —

Women Know what Women Want

4.7
Rated 4.7 out of 5 stars
Based on 785 reviews
Reviews Summary
Customers say these swim bottoms offer excellent coverage and stay securely in place during water activities. The fit is consistently praised as flattering and comfortable, with many noting the high-waisted design and stretchy fabric. Vibrant colors and cute designs appeal to various ages. Most find them true to size and durable for swimming and paddling. A few mention sizing inconsistencies or concerns about fabric quality after repeated use.
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785 reviews
  • Rated 5 out of 5 stars
    8/1/26
    Great Bottom

    This js my second swimsuit in this style. The fit is perfect. It’s has good coverage and compression and is perfect for chasing a toddler around at the pool.

    LM
    Lauren M.
    Verified Buyer
    Valor Flat Rib Colorblock Bottom
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  • Rated 5 out of 5 stars
    7/30/26
    Love Nani swim wear!

    Love these swimsuits! They last for years, even with heavy use.

    KE
    Kendra E.
    Verified Buyer
    Mai Colorblock Bottom
    Was this helpful?
  • Rated 5 out of 5 stars
    7/25/26
    Great coverage

    Great coverage and it stays put, perfect for mom.

    CB
    Christy B.
    Verified Buyer
    Crest Colorblock Bottom
    Was this helpful?
  • Rated 5 out of 5 stars
    7/24/26
    Great coverage

    Great coverage and stays put.

    CM
    Cary M.
    Verified Buyer
    Beach Blossom Colorblock Bottom
    Was this helpful?
  • Rated 5 out of 5 stars
    7/24/26
    Great coverage

    Love the coverage and how the stay put

    CM
    Cary M.
    Verified Buyer
    Aqua Flat Rib Colorblock Bottom
    Was this helpful?
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