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Leakproof Contour Thigh Saver® 6”

$39.20 CAD

$49.00

20% off

Absorbs about 3 regular tampons

Eliminates thigh chafing

Contouring panels smooth & support

Cooling fabric

Invisible under clothes

Beatrice is wearing KNIX XL | Warm Sand

Beatrice is wearing KNIX XL

| Warm Sand
Beatrice is wearing KNIX XL | Warm Sand

Beatrice is wearing KNIX XL

Beatrice is wearing KNIX XL | Warm Sand

Beatrice is wearing KNIX XL

Beatrice is wearing KNIX XL | Warm Sand

Beatrice is wearing KNIX XL

Beatrice is wearing KNIX XL | Warm Sand

Beatrice is wearing KNIX XL

| General
Gentle tummy contouring for a smooth look and feel | General

Gentle tummy contouring for a smooth look and feel

Built-in leakproof liner absorbs about 3 regular tampons’ worth | General

Built-in leakproof liner absorbs about 3 regular tampons’ worth

Comfortable, quick dry and breathable fabric | General

Comfortable, quick dry and breathable fabric

Beatrice is wearing KNIX XL

Color: Warm Sand

Size:

True to Size

Size:

Size and Fit Guide

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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.

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* CAD = Free Shipping (2-6 business days)

Orders under $100* CAD = $12 CAD Shipping (1-3 business days)

Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.

*After discounts, before shipping and taxes.

Easy Returns within 30 Days

Thigh Savers, Shapewear & Pads

Returns & Exchanges

Your comfort matters. Thigh Savers (including Leakproof), Shapewear (including Leakproof), and Reusable Pads are eligible for return or exchange within 30 days of delivery. Feel free to remove tags and wash and wear to find your fit.

Still have questions? View our full policy here.

Rewards Members Earn 39 Points

Product Description

Thigh coverage helps prevent rubbing and chafing, plus a contouring panel provides gentle hold and support in the tummy area. Absorbs about 3 regular tampons’ worth. Comfortable enough to wear every day. Oh and they’re super smooth— no one will know you’re wearing them!

Comfort-First Fit

High-rise fit with a 6" inseam to help reduce chafing down to the mid-thigh. They feature a contouring panel that provides gentle hold and support in the tummy area.

Underwear Optional

Perfect under skirts and dresses on light period days or sweaty occasions.

Light Absorbency

The built-in liner absorbs about 3 regular tampons' worth of liquid, so you don't have to worry about leaks or sweat.

Easy to Wash

Machine washable just like regular underwear.

Zoom

Beatrice is wearing KNIX XL | Warm Sand
| Warm Sand
Beatrice is wearing KNIX XL | Warm Sand
Beatrice is wearing KNIX XL | Warm Sand
Beatrice is wearing KNIX XL | Warm Sand
Beatrice is wearing KNIX XL | Warm Sand
| General
Gentle tummy contouring for a smooth look and feel | General
Built-in leakproof liner absorbs about 3 regular tampons’ worth | General
Comfortable, quick dry and breathable fabric | 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

Find Your Thigh Saver®

Thigh Saver® Shorts

Stops chafe, sweat, and stick

To protect your skin and keep you cool.

Soft & barely-there

Smooth, lightweight fabric designed to feel like a second skin. 

4.0
Rated 4.0 out of 5 stars
Based on 220 reviews
Total 5 star reviews: 136 Total 4 star reviews: 21 Total 3 star reviews: 23 Total 2 star reviews: 14 Total 1 star reviews: 26
74%would recommend these products
ComfortRated 3.9 on a scale of 1 to 5
EffectivenessRated 3.8 on a scale of 1 to 5
FitRated -0.5 on a scale of minus 2 to 2
220 reviews
  • Rated 5 out of 5 stars
    2 days ago
    Comfortable

    Realky comfortable and true to its name

    Simranjeet R.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    2 weeks ago
    Love the Thigh Saver

    The LeakProof Contour Thigh Saver is great for wearing under dresses and skirts. Finally able to find light shapewear that doesn't roll down. Very comfortable and fits true to size.

    Rebecca B.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    6 months ago
    I'm in love, for real!

    I absolutely love these Thigh Savers. They are incredibly comfortable, don't roll down at the legs or waist, and are almost invisible even under my tightest dresses. I love the comfort of wearing them without underwear. I honestly don't think I could ever go back to regular thigh saver.

    CRITICAL SIZING WARNING: Please be cautious with the size guide, as it seems inaccurate. Based on the guide, I would have needed a Small (I wear a size 2 in pants, with 37"-39" hips). The Small was far too tight (I looked like I was cut in two). I strongly recommend using your known size in the brand's underwear; I exchanged for a Medium (my standard Knix underwear size) and it fits absolutely perfectly.

    Choose the same size as you would for a underware.

    Marie-Ève E.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    6 months ago
    Better than the s-brand

    I won't name the brand I'm comparing this to, but it starts with s and ends with x.

    These are much more comfortable, easy to put on, yet quite effective. It holds in my tummy and smoothes out the saddle bags. I can wear form fitting outfits with confidence. I'll be purchasing more.

    Joanne H.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    6 months ago
    Leakproof thigh saver

    Helps with shaping and security knowing it’s a Knox leakproof item. Highly recommend.

    Julie C.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    7 months ago
    Perfect for under dresses and gave a smoother line under trousers

    Perfect

    Cynthia D.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    8 months ago
    Great

    So comfortable and works great under fitted dresses.

    Samantha M.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    8 months ago
    Stays in place

    Does not roll at the waist or legs. Comfortable to wear all day.

    Kaylene D.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    8 months ago
    Buttery Soft!

    My go-to under dresses!

    Stephanie G.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    8 months ago
    thigh saver

    light weight and comfortable just wish the band wouldn't roll down

    Florence S.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    8 months ago
    Fits good, cool and comfortable

    The best under garment, so comfortable and cool. Does not roll up, stays in place.

    Francoise J.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”
  • Rated 5 out of 5 stars
    8 months ago
    Contour Thigh Saver, 6”

    Comfortable, snug fit first wearing.

    I went up a size as I was concerned about pressure in groin area. I have had phlebitis so never want anything binding.

    First time wearing anything other than high rise undies.

    They were comfortable and cool to wear.

    I definitely recommend them for skirts with side slits as a regular slip would show.

    Mary R.
    Verified Buyer
    Reviewing
    Leakproof Contour Thigh Saver® 6”

Your questions, answered.