SuperStretch Bikini 3 Pack

Soft, comfy bikini underwear made from our stretchiest fabric ever! Perfect for your body as it changes and grows throughout pregnancy, postpartum, and beyond. Bonus: they’re also smoothing, anti-chafing and won’t dig in!

 *Please note that our SuperStretch Underwear comes in packs of 3

SuperStretch Essentials

Things are changing fast! You need underwear that can keep up.
SuperStretch Fabric
Our stretchiest fabric ever is the perfect fit for your body as it grows and changes.
Buttery Soft Feel
Exceptionally smooth. Gentle on sensitive c-section scars and recovering bodies.
Seamless Comfort
No elastics mean no digging in at the waist or legs. Also, no visible panty lines!
average rating 4.8 out of 5
Based on 22 reviews
  • 5 Stars
    17 Reviews
  • 4 Stars
    5 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Comfort
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
22 Reviews
Reviewed by Christa O.
Verified Buyer
I recommend this product
Pant Size
6
Size Purchased
S/M
Rated 5 out of 5
Review posted

Perfect fit

Wish all Knix undies fit like this! Please make these in all colors. No seam lines, so perfect got wearing under tight leggings! I purchased Knix undies (athletic fit I believe) one other time and was very disappointed, as they were a horrible fit and of course not returnable. But with my recent bra purchase, I really wanted matching undies. Note on washing I have been careful to wash delicate or by hand, as I'm concerned about about the seams coming undone eventually, as did the seams of my old padded evolution bra (which I also loved btw - bra seams lasted almost 1 year before under-boob seams were out).

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Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Bronwyn K.
Verified Buyer
I recommend this product
Pant Size
4
Size Purchased
S/M
Rated 5 out of 5
Review posted

8 months pregnant

I bought these underwear because I'm so pregnant and don't want to be wearing a bigger size of cheap gross underwear. Very happy with the stretch and quality. I only wish they were also leak-proof!

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Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?