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Color: Black
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Color: Black

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Size and Fit Guide

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Lace Thigh Saver® 6"

$39.00 CAD

Buy 3+ Save 15%
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Prevents thigh chafing

Isabelle has 40

Isabelle has 40" hips and wears a Knix size M

Isabelle has 40

Isabelle has 40" hips and wears a Knix size M

Isabelle has 40

Isabelle has 40" hips and wears a Knix size M

Helps prevent thigh chafe | General

Helps prevent thigh chafe

Super soft lace stretches where you need it to | General

Super soft lace stretches where you need it to

Lightweight, comfortable and machine washable fabric | General

Lightweight, comfortable and machine washable fabric

Isabelle has 40" hips and wears a Knix size M

Color: Sola

Size:

True to Size

Size:

Size and Fit Guide

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Shipping
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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.

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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

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.

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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.

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Comfort-First Fit

High-rise fit with a stylish stretch lace upgrade. The 6" inseam helps reduce chafing down to the mid-thigh.

Underwear Optional

Perfect for under skirts and dresses, ideal for daily wear and sweaty occasions.

Easy to Wash

Machine washable just like regular underwear.

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Isabelle has 40
Isabelle has 40
Isabelle has 40
Helps prevent thigh chafe | General
Super soft lace stretches where you need it to | General
Lightweight, comfortable and machine washable fabric | General

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
    6-11 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 3-6 super tampons
  • cup
    about 1-2 menstrual cups

Light

Drop
Drop
Drop
Drop
Drop
  • light period days
  • sweat
  • sweat and 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 3-6 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-3 super tampons
  • cup
    about 0.5-1 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • extra heavy period days
  • overnight protection
  • light bladder leaks
  • tsp
    13-17 tsp
  • pad
    3.5-4.5 regular pads
  • tampon
    7-9 super tampons
  • cup
    2-3 menstrual cups
4.1
Rated 4.1 out of 5 stars
Based on 186 reviews
Total 5 star reviews: 121 Total 4 star reviews: 14 Total 3 star reviews: 17 Total 2 star reviews: 16 Total 1 star reviews: 18
73%would recommend these products
ComfortRated 4.2 on a scale of 1 to 5
CoverageRated 4.5 on a scale of 1 to 5
SizingRated -0.1 on a scale of minus 2 to 2
EffectivenessRated 3.9 on a scale of 1 to 5
FitRated -0.3 on a scale of minus 2 to 2
186 reviews
  • Rated 1 out of 5 stars
    1 month ago
    Wanted to love these

    Loved the look and fit of these but unfortunately the fabric was too rough for me. First wear was to an outdoor concert and these caused painful chafing on my inner thighs. Bummer but I'll definitely be sticking to the softer thigh savers going forward.

    Julie
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Fabulous

    These are pretty and comfortable. They are perfect under shorter dresses as if they show at any point they are lacy. They do great job preventing chafing.

    Betsy B.
    Verified Buyer
  • Rated 3 out of 5 stars
    1 month ago
    I wanted to like these...

    I really wanted to like these but I found they ran a bit smaller than other thigh savers, and were not as high waisted (leaving a muffin top). Some comments noted soft lace but I didn't find the lace particularly soft - it felt just like regular lace (also easy to rip).

    Shelley
    Verified Buyer
  • Rated 2 out of 5 stars
    1 month ago
    Cute but not effective

    I really wanted to love these. They’re very cute, and they did help with thigh rubbing for the first few hours I wore them under my dress. I don’t know if it’s the seams, the lace itself, or a mixture of both, but my thighs are currently ON FIRE.

    Also, the tops roll, which is something I can live with, but I know some people can’t.

    Shana
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    5 Stars

    Theyre perfect. Comfy, durable, stays in place

    Muffy
    Verified Buyer
  • Rated 1 out of 5 stars
    2 months ago
    Rough Texture +Chafing...not the result I was looking for!

    I have several other Thigh Savers and love them. I did not like these. The lace is a rough texture and I had to take them off after wearing for a bit. It was a sandpaper effect on my inner thighs. Pretty, but will be sticking to the normal material.

    JR
    Verified Buyer
  • Rated 3 out of 5 stars
    2 months ago
    Not as happy with these as I would like.

    First off I got the yellow ones and I really like the colour. And given that the original thigh savers from knox don't stay up on me, I was pleasantly surprised to find these holding in place - no riding up the legs or slipping off the bum - huzzah!

    Unfortunately after wearing these twice the inner thigh has started pilling quite a bit. I wish I could recommend them, but there are better products that do the same job. :(

    I am going to see if it's possible to exchange them, maybe I just got a pair from a bad batch, but I suspect these are just going into the bin. :( :(

    E
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Great fit!

    These thigh savers are so light and airy. I also like the elastic waist is much better fitting than the other thigh savers!

    Brenda S.
    Verified Buyer
  • Rated 5 out of 5 stars
    2 months ago
    Best of Knix

    Lace thigh savers are the best garment to come along in a long time. The lace is very soft and comfortable and not scratchy or rough at all. The best is there are no panties lines. Love love them.

    Carolyn M. F.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    5 Stars

    Beautiful yellow and quality lace! Perfect fit and comfy! Definitely recommend!

    Cassandra
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    5 Stars

    Amazing fit! Love the quality of the lace and the soft feel!

    Cassandra
    Verified Buyer
  • Rated 2 out of 5 stars
    3 months ago
    Cute but not functional

    As a size 14 women, I found those to be cute but when actually worn under a dress when active for the full day, the lace was irritating and created it's own version of "chub rub" - which is exactly what I was trying to avoid.

    shauna e.
    Verified Buyer