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POS - Leakproof High Rise Shaper Brief - Original

$55.00 USD

Absorbs about 3 regular tampons

Tummy, waist & back smoothing

No visible panty lines

| Warm Sand
| Warm Sand
| Warm Sand
| General
| General
| General

Color: Warm Sand

Size:

True to Size

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping

Processing Timelines

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. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.


Split Shipments

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines do not include processing times. See above for details. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

We are not able to ship to US territories (including Puerto Rico, U.S. Virgin Islands, Guam, Northern Mariana Islands and American Samoa) at this time.

Easy Returns within 30 Days

Clothing & Swim

Returns & Exchanges

Leggings, sweats, t-shirts, sleepwear, and swim items are eligible for return or exchange within 30 days of delivery with tags attached. Swim bottoms and pieces must have the original sanitary strip intact.

Still have questions? View our full policy here.

Rewards Members Earn 55 Points

Supportive Style

Sitting above the natural waist, these all-in-one briefs are designed with targeted support zones to smooth and shape the lower tummy, back, and waist. They feature 3D flocking for a gentle hold and no-sew technology for a seamless look under clothes with no visible panty lines

Light Absorbency

Absorbs 3 regular tampons worth of liquid—perfect for light flow days, sweat, discharge, or backup for heavy flow days.

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| Warm Sand
| Warm Sand
| Warm Sand
| General
| General
| General

How to Choose?

Essential

  • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    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.
  • 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

  • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • 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

  • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • 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
4.1
Rated 4.1 out of 5 stars
Based on 51 reviews
Total 5 star reviews: 28 Total 4 star reviews: 10 Total 3 star reviews: 6 Total 2 star reviews: 5 Total 1 star reviews: 2
What our customers are saying
Customers say this shapewear offers mixed experiences with fit and comfort. Many find it effectively smooths and supports their silhouette, while others note sizing runs tight and suggest ordering a size up. The high-rise design receives varied feedback - some praise its staying power, while others mention it tends to roll down during wear. Frequent comments address the comfortable feel under clothing and good tummy control. The cotton material gets positive mentions for comfort, though some find the elastic waistband creates visible lines.
75%would recommend this product
FitRated 0.0 on a scale of minus 2 to 2
ComfortRated 5.0 on a scale of 1 to 5
EffectivenessRated 5.0 on a scale of 1 to 5
Keywords
Keywords
Rating
Ratings
Height
Height
Pant Size
Pant Size
Usage
Usage
Pant Size Purchased
Pant Size Purchased
51 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    Perfect under Pants

    I put these under pants and it made me look so slim and put together. Would definitely recommend.

    Serena S.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 5 out of 5 stars
    8 months ago
    High rise shaper. Brief

    Great for under my dress for the wedding.

    Lilianne E.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 5 out of 5 stars
    10 months ago
    Fit the bill!

    I needed something that would work under a beautiful new pantsuit I had purchased, yet not show my panty line! Anything I had at home just didn’t work! These were perfect, comfortable and provided great tummy coverage too. This colour was great under black as anything black showed through a bit. I ended up going with a Large, same size as most of my other Knix pieces.

    Andrea M.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 5 out of 5 stars
    12 months ago
    I use it as a shaper, it works great.

    I need back support after recent pain and it really helped me.

    Victoria M.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 5 out of 5 stars
    1 year ago
    Comfortable and flattering

    I love the fit and comfort. It's very flattering, even for an "apple top". I wish there were a tankini top in similar fashion for swimming.

    Emily D.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 3 out of 5 stars
    1 year ago
    so-so

    I bought two sizes, and neither was a perfect fit. The shaper was a little stiff and for the price, I can find better shapewear. The leakproof gusset was fine but not worth the high price.

    Bisi O.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 5 out of 5 stars
    1 year ago
    Stays in place

    Shaper with support in all the right places and it stays in place!!

    Deb A.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 5 out of 5 stars
    1 year ago
    High brief

    Fits well. Not too tight.

    Comfortable under clothes

    Suzanne S.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 2 out of 5 stars
    1 year ago
    High-rise rolls down

    High-rise doesn’t stay up for me when sitting.

    Carole R.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 5 out of 5 stars
    1 year ago
    Works very well!

    I put these on and immediately was like “holy moly I am snatched!” They work so well! They are the first pair of shape wear that haven’t rolled down on me. Will definitely be buying more.

    Atb
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 3 out of 5 stars
    1 year ago
    Shapes well but rolls down

    I don’t find these very secure at the top. They roll down very easily and need constant adjusting.

    Rachel W.
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original
  • Rated 4 out of 5 stars
    1 year ago
    4 Stars

    Comfortable

    Leeanne
    Verified Buyer
    Reviewing
    POS - Leakproof High Rise Shaper Brief - Original

Your questions, answered.