Your Bag

Your cart is empty

But you're full of potential..
Rewards Members Earn 0 Points

Suggestions

Top Picks

Super Leakproof® Dream Short

$48.00 USD

Color: Tapestry Limited Edition

Revolution V-Neck Bra

$65.00 USD
10% off Bra & Underwear Sets*

Color: Warm Sand

FreeFlex™ Demi Bra

$68.00 USD
10% off Bra & Underwear Sets*

Color: Black

Home / Swim / Leakproof High Rise High Cut Swim Bottom
New

Leakproof High Rise High Cut Swim Bottom

$55.00 USD

Checkmark

Absorbs about 1 regular tampon

Checkmark

High-rise fit

Checkmark

Medium coverage

Checkmark

Premium UPF 50+ fabric

Checkmark

Machine washable

Maya has 42

Maya has 42" hips and wears a Knix size L

| Black
Maya has 42

Maya has 42" hips and wears a Knix size L

Maya has 42

Maya has 42" hips and wears a Knix size L

Maya has 42" hips and wears a Knix size L

Absorbency: Light
Drop
Drop
Drop
Drop
Drop

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping
Processing Time

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges

Orders over $100* USD = Free standard Shipping (4-8 business days)**
Expedited = $4.99 USD (3-6 business days)**

Orders under $100* USD = $7.99 USD Standard Shipping (4-8 days)**
Expedited = $9.99 USD (3-6 business days)**

*After discounts, before shipping and taxes. Processing times not included in estimates.
**Military Addresses Excluded. Standard Military Address Shipping = $10.00 USD (est. varies per location)
Easy Returns within 30 Days

Returns

Returns

Free Returns

Knix covers the return shipping fees for exchanges and refunds initiated through our Return & Exchange Portal. Exchange orders initiated through our Return & Exchange portal are also eligible for free shipping within the USA and Canada. Please note, the shipping fees on your original order are non-refundable.

Return Policy

Return policy varies by product, please check if your item is refund or exchange eligible by viewing our full policy here.

Sale & Last Call

Items discounted below 30% are eligible for size exchange or store credit. Items discounted 30% and above are final sale – no refunds, store credits, or exchanges can be accommodated.
Rewards Members Earn 55 Points

"These high-waisted bottoms from Knix are *it.*"

- Cosmopolitan

Swim in Style

A flattering high-rise bikini bottom featuring a waistband with sculpting properties, high-cut leg and cheeky bum coverage.

Worry-Free Protection

Discreet, built-in protection that absorbs about 1 regular tampon worth of liquid.

Stay Sun-Safe

Premium UPF 50+ fabric shields you from UV rays while you relax, swim, and play.

Zoom

Maya has 42
| Black
Maya has 42
Maya has 42

How to Choose?

Essential

Drop
Drop
Drop
Drop
Drop
  • • Everyday Wear
  • • No leakproof protection
  • tsp
    0 tsp

Heavy

Drop
Drop
Drop
Drop
Drop
  • • heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • • light period days
  • • sweat
  • • discharge
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

Drop
Drop
Drop
Drop
Drop
  • • moderate period days
  • • light bladder leaks
  • • sweat
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • • extra heavy period days
  • • overnight protection
  • • light bladder leaks
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups
LEAKPROOF SWIM WORKS IN LAYERS

Built-in protection that feels like nothing at all.

Looks just like regular swimwear. Non-swelling liner and patented no-show design.

Soft Top Layer

Top Layer

Smooth and comfortable liner in swimsuit fabric.

Holiday Top Picks

Shop All Arrow Right

Overnight Favorites Gift Set

From 
$83.00 USD

The Quintessential Sleep Set

$128.00 USD

Color: Ivory Limited Edition

MNTD Cotton Modal Brief 3-Pack

From 
$70.20 USD
$78.00
Save $8

Shimmer Stretch Bra

$46.75 USD
$55.00
15% off

Color: Black

Leakproof UltraThin No-Show Bikini Shimmer 3-Pack

$75.00 USD

Color: Tapestry/Burnished Gold/Dark Cherry Limited Edition

SculptRib™ Cotton Long Sleeve Top

$58.00 USD

Color: Black

WingWoman Contour Bra

$68.00 USD
10% off Bra & Underwear Sets*

Color: Black

Modal Rib Henley Sleep Set

$68.00 USD

Color: Black

4.3
Rated 4.3 out of 5 stars
Based on 94 reviews
Total 5 star reviews: 65 Total 4 star reviews: 13 Total 3 star reviews: 6 Total 2 star reviews: 3 Total 1 star reviews: 7
88%would recommend this product
ComfortRated 4.7 on a scale of 1 to 5
FitRated -0.2 on a scale of minus 2 to 2
EffectivenessRated 4.4 on a scale of 1 to 5
Ease of UseRated 4.4 on a scale of 1 to 5
Write a Review (Opens in a new window)
94 reviews
  • Rated 5 out of 5 stars
    3 days ago
    Flattering!

    Extremely flattering! Shapes the body nicely and a cute pattern in the leopard. I have this bottom in many colours.

    Holly F.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Comfy!

    Very comfortable, nice coverage size up

    Emilie O.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    1 month ago
    Fades after one season

    Honestly expected more from knix, the fading is emphasized when worn so it’s quite noticeable. Darn shame because I did like the fit and comfort. Hooking the strap from the back was annoying at times as well.

    Zarah
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 months ago
    Comfortable

    Very comfortable- flattering fit

    Sarah M.
    Verified Buyer
    Was this helpful?
  • Rated 3 out of 5 stars
    2 months ago
    Loved the material

    This bottom is such a pretty color in the mango, however there are threads that hang down on the inside of the 2 layers from the waist band that are very visible when you wear it. I will most likely never wear it again because unless you cut it open you can’t remove them. Expensive purchase and I was disappointed 😔

    Pam D.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    5 months ago
    5 Stars

    Very happy with these! Its extremely hard to find high waisted high cut bikini bottoms that dont show the whole bum for bigger bottom ladies.

    I do wish they offered a super high waisted option with the high cut side but these are the best I’ve found so far. I highly recommend these!!

    Sizing chart was vary helpful when slecting the correct size.

    Alisa
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    6 months ago
    Sooooo cute

    A little snug but so cute! Love the way it shapes my body!

    Kenna G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    7 months ago
    The best

    There bottoms are great. They're very comfortable with slight compression that holds you in.

    Trish R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    10 months ago
    Fits a bit small

    Originally ordered a size large as that is typically my size but due to the sculpt aspect they were a bit tight, exchanged for an XL and they were a perfect fit. Perfect amount of compression and love the high waisted!

    Alexa
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    10 months ago
    Even better than I thought

    I bought the green ones because black was sold out and oh my goodness. They were flattering, comfy, and prevented any leaks. I was worried because I ordered one years ago and found it to be a little tight but I thought that the sizing was perfect on this one. Again, love, love, love the cut. I am 5’3, athletic build, 130lbs and generally wear a size 4 pants. I ordered size Small

    Liz
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    10 months ago
    Another great Swim Bottom

    Very comfortable, nice higher cut leg and love the high rise style. Helps hide my tummy!!

    Diana G.
    Verified Buyer
    Was this helpful?
  • Rated 1 out of 5 stars
    1 year ago
    Ride too high

    They ride too high and show off too much of my check, not happy

    Sharon M.
    Verified Buyer
    Was this helpful?