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Color: Warm Sand
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Color: Warm Sand

Size:

Size:

Mix & Match: 3+ for $25 each
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Best Seller

Thigh Saver® 6”

$39.00 CAD

Buy 3+ Save 15%
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Prevents thigh chafing

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Cooling fabric

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Invisible under clothes

Alicia has 44

Alicia has 44" hips and wears a Knix size L

| Black
| Black
Alicia has 44

Alicia has 44" hips and wears a Knix size L

Smooth & seamless look | General

Smooth & seamless look

Cotton-blend liner (zero absorbency) | General

Cotton-blend liner (zero absorbency)

Light-as-air fabric | General

Light-as-air fabric

Alicia has 44" hips and wears a Knix size L

Color: Black

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.

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

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 39 Points

Comfort-First Fit

High-rise fit with a approx 6" inseam to help 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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Alicia has 44
| Black
| Black
Alicia has 44
Smooth & seamless look | General
Cotton-blend liner (zero absorbency) | General
Light-as-air 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
4.4
Rated 4.4 out of 5 stars
Based on 2,679 reviews
Total 5 star reviews: 1.9k Total 4 star reviews: 360 Total 3 star reviews: 180 Total 2 star reviews: 101 Total 1 star reviews: 137
86%would recommend these products
ComfortRated 4.6 on a scale of 1 to 5
CoverageRated 4.6 on a scale of 1 to 5
SizingRated 0.0 on a scale of minus 2 to 2
EffectivenessRated 4.0 on a scale of 1 to 5
FitRated 0.2 on a scale of minus 2 to 2
2,679 reviews
  • Rated 5 out of 5 stars
    3 minutes ago
    Very comfortable

    Very comfortable on warm days.

    Virginia M.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Summer Essential

    Thigh Savers are perfect under summer dresses! They are smooth and comfortable, and have no panty lines, no bare, sticky legs on chair seats, and no chafing.

    Brenda S.
    Verified Buyer
  • Rated 1 out of 5 stars
    1 month ago
    Rolling Down Midsection

    The material is so nice and I love the length! I was so excited to wear something comfortable to work. They did not scrunch up on my thighs but did roll down along my midsection. I spent most of the day hiking them back up. Another day I tried wearing a tank to see if it’d help but the issue still occurred. I don’t plan on wearing them again.

    Sierra D.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Just perfect!

    I love the 6 inch length that doesn’t roll up but stays secure. I wish that I had these years ago because they are so comfortable and keep me cool and dry all summer day. I chose my usual size and it fits perfectly.

    Lois V.
    Verified Buyer
  • Rated 1 out of 5 stars
    1 month ago
    Terrible product

    Nice feel but that’s it.

    Don’t stay up

    Ordered correct size

    Helen M.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Thigh Saver 6”

    Love them ,they are light and very comfortable!

    Doris C.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Thigh saver is a saver!

    This was my first order. To be honest I was skeptic but let me tell you. This is the best product I have purchased. True to size. Light fabric, seamless. I wore it with summer dresses walking 10+ Kms/ day on my trip to Europe with temperatures being 40 degrees. Prevented sweat and chaffing. It also felt cool on my thighs; refreshing. . This was the first time in my life I enjoyed walking in the heat and thanked Knix every day for this! A must have product!

    Maria M.
    Verified Buyer
  • Rated 1 out of 5 stars
    1 month ago
    They fall down while walking

    So frustrated! I fist bought my size XL, they were falling down so I bought a size smaller and they all litteraly fall as I walk. I spent so much money and I can't wear them. If I don't hike them up every 2 steps I could walk right out of them. So disappointed!

    Roberta
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Fun "safety shorts"

    I love these for dancing because they are so light and smooth enough to not make my skirt do weird things, and if my skirt swirls in such a way to show anything these are so beautiful (and no one would guess they are underwear). Comfy, practical, and fun--perfect!

    Cecily Z.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Awesome

    These are great. They work wonderful under dresses or even in rompers.

    Kyra C.
    Verified Buyer
  • Rated 1 out of 5 stars
    1 month ago
    1 Star

    They keep on slipping down from the waist. Should of added rubber grip at the waist. Disappointed.

    Caroline
    Verified Buyer
  • Rated 1 out of 5 stars
    1 month ago
    1 Star

    They keep on slipping down at the waist. Should of added rubber grips at the waist. Disappointing.

    Caroline
    Verified Buyer