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Sculpt High Rise Bikini Swim Bottom
ACOTAR™ x Knix
Sculpt High Rise Bikini Swim Bottom
$48.00
USD
Coming Soon • Oct 15
Limited-edition ACOTAR™ x Knix collection
High-rise fit
Medium coverage
Premium UPF 50+ fabric
Machine washable
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
Which COURT are you? TAKE THE QUIZ
Rewards Members Earn
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Part of the limited-edition ACOTAR™ x Knix Collection
Swim in Style
A flattering high rise bikini bottom that has gentle tummy smoothing across the front, with mid-cut leg and cheeky bum coverage.
Enhance Your Shape
Premium Sculpt fabric, crafted in a tighter knit, for a smooth and hugging feel all over.
Sun-Smart Protection
UPF 50+ fabric protects your skin while you soak up the sun.
ACOTAR™ is a trademark of Fireheart Inc. ©2015-2026, Sarah J. Maas.
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How to Choose?
Essential
- • Days you don’t need leak protection. Everyday freshness and moisture wicking.
-
0 tsp
Heavy
- • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
-
about 8-14 tsp
-
about 1.5-3 regular pads
-
about 4-7 super tampons
-
about 1.5-3 menstrual cups
Light
- • Daily freshness. For sweat, discharge, period spotting, or backup protection.
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
-
about 4-8 tsp
-
about 1-1.5 regular pads
-
about 2-4 super tampons
-
about 0.5-3 menstrual cups
Ultra
- • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
-
about 15-20 tsp
-
about 1.5-2.5 super pads
-
about 7-11 super tampons
-
about 2-3 menstrual cups
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68%would recommend these products
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31 reviews
- Rated 2 out of 5 stars1 month agoSaggy and sloppy
Really disappointed with this purchase. In store and for first wear I loved the front tie bikini top with the matching sculpt bottoms but the material used for knix swimwear sags and stretches significantly after the first wear. The lining material is also much looser than the outer material, which has resulted in the seams flipping inside out around the legs. Feels cheap and has just not held up after only a handful of wears in fresh lake water. Super disappointing!
AAVerified ReviewerReviewingSculpt High Rise Bikini Swim Bottom - Rated 4 out of 5 stars2 months agoNew bottoms
I had a Knox top that still fit but needed to replace bottoms. These are almost what I had originally, just a little less coverage than older pair.
GNGillian N.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 1 out of 5 stars2 months agoDisappointed with Knix
After many emails over weeks getting chat bot replies, a wrong order, and struggling to get a real support person to assist me - I finally did get a person but only after writing a google review where I received a reply to email Knix once again and mention the Google review. And now the last straw is I’m at the cottage for the weekend and put on my new Knix swim bottoms only to realize I’ve been sent yet ANOTHER wrong item… so while I’d love to review these bottoms I have never received them despite ordering them TWICE. And now I have no bathing suit at the cottage if I want to return these. Unbelievable. Long time customer and will never order from Knix again after this terrible experience which could have been resolved by proper customer support.
SSamVerified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 5 out of 5 stars2 months agoBottoms
They fit nicely, nice material! Recommend sizing up
KKnix2 months agoHey Hailey!
Thanks so much for the great review! We're thrilled you're loving the fit and material of our Sculpt High Rise Bikini Swim Bottom. Appreciate the helpful sizing tip!
Team Knix
HIHailey I.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 3 out of 5 stars2 months agoCant quite find the fit
Im in between sizes. I think I got a smaller size and there's always that problem of the seams flipping or seems like inside out.
KMKit M.Verified BuyerReviewingHigh Rise Bikini Swim Bottom - Color Block - Last Call - Rated 5 out of 5 stars2 months agoLove this bottom
My favourite swim bottom to date. Could be a bit higher because I have a long torso, maybe Knix will consider a super high rise? Fits great and material is good!
KKnix2 months agoHey Melissa!
Thanks so much for the amazing review! We're thrilled you're loving your new favorite swim bottom. We'll definitely pass along your super high rise suggestion!
Team Knix
MCMelissa C.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 3 out of 5 stars2 months agoNot enough butt coverage
Would be better if you made it wider in back to cover the butt.
LRLinda R.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 5 out of 5 stars2 months agoLove
Great fit, comfy and secure
KKnix2 months agoHey Kerrin!
Thanks so much for the amazing review! We're thrilled to hear you're loving the fit and comfort of our Sculpt High Rise Bikini Bottom!
Team Knix
KBKerrin B.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 5 out of 5 stars2 months agoSo comfortable!
The bathing suit fit perfectly and didn’t get “baggy” after being in the water.
KKnix2 months agoHey Mercedes!
Thanks so much for the amazing review! We're thrilled to hear our Sculpt High Rise Bikini Swim Bottom stayed perfectly fitted even after swimming. That's exactly what we love to hear!
Team Knix
MDMercedes d.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 5 out of 5 stars3 months ago5 Stars
I would say the M feels a bit snug on me, so if you dont prefer a very snug fit, maybe size up. For reference im about 5’3”, 140lbs, 33in waist and 39in hip. Im keeping the M and think it seems to be well made, a really nice color, and is supportive and flattering!
JJayneReviewingSculpt High Rise Bikini Swim Bottom - Rated 5 out of 5 stars4 months agoBest quality!
Great fit and cut. Worth every penny.
RCRebecca C.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom - Rated 5 out of 5 stars4 months agoLove these bottoms full coverage.
Purchased my true size in medium
TMTasha M.Verified BuyerReviewingSculpt High Rise Bikini Swim Bottom
