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Leakproof Thigh Saver® 10”

$49.00 CAD

Buy 3+ Save 15%, Buy 5+ Save 20%

Absorbs about 3 regular tampons

Prevents chafing

Cooling fabric

Invisible under clothes

Text on Image: These shorts are perfection. They keep you cool and chafe-free, especially in warmer weather. I wear mine daily and got my girlfriends hooked, too. - Quote from Joanna Griffiths, President & Founders of KNIX
Text on image: Smooth, seamless look and feel
Text on image: Built-in leakproof liner absorbs about 3 regular tampons' worth
Text on image: Lightweight, quick-dry and machine washable fabric

Color: Warm Sand

Size:

True to Size

Size:

Size and Fit Guide

Build Your 3-Pack

Leakproof Thigh Saver® 10”

Color: Warm Sand

Size:

Size:

Leakproof Thigh Saver® 10”

Color: Warm Sand

Size:

Size:

Leakproof Thigh Saver® 10”

Color: Warm Sand

Size:

Size:

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

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 49 Points

Product Description

An extra long inseam is winning over thighs everywhere. Free yourself from worrying about thigh chafe, leaks and sweat with this all-in-one short. Perfect for under skirts and dresses, you can avoid sticky seats and flashing. For your day-to-day, at events or vacation getaways. Go commando in confidence— absorbs about 3 regular tampons’ worth.

Comfort-First Fit

High-rise fit with a approx 10" inseam (coverage to about just above the knee) to help reduce chafing down to the mid-thigh.

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 your regular underwear.

Zoom

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. 

4.4
Rated 4.4 out of 5 stars
Based on 127 reviews
Total 5 star reviews: 91
Total 4 star reviews: 12
Total 3 star reviews: 11
Total 2 star reviews: 7
Total 1 star reviews: 6
81%would recommend these products
ComfortRated 4.7 on a scale of 1 to 5
EffectivenessRated 4.3 on a scale of 1 to 5
FitRated 0.2 on a scale of minus 2 to 2
Keywords
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Rating
Ratings
Height
Height
How do you use your Leakproof?
How do you use your Leakproof?
Usual Pant Size
Usual Pant Size
Size Purchased
Size Purchased
127 reviews
  • Rated 5 out of 5 stars
    Yesterday
    Great for summer

    Love wearing these under any amd all dresses!

    JW
    Janet W.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Warm Sand / L
  • Rated 5 out of 5 stars
    Yesterday
    Thick thighs, no chaffing

    Love, so comfy

    MA
    Michaela A.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Warm Sand / XL
  • Rated 5 out of 5 stars
    2 days ago
    5 Stars

    Fits good

    J
    Julie
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Warm Sand / XL
  • Rated 5 out of 5 stars
    3 days ago
    A Pleasant Surprise — Comfortable and Sweat-Free!

    I received the Thigh Savers with my purchase and honestly didn’t think I would use them much because of their length, especially since I’m only 5’ tall. What a great surprise! I wear them comfortably under my pants, and there’s no visible demarcation above the knee. They’re really comfortable and do a great job of keeping sweat away. I’m very happy with them!

    AB
    Annie B.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Warm Sand / M
  • Rated 5 out of 5 stars
    4 days ago
    Leakproof

    Nice bonus

    MG
    Melinda G.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Warm Sand / M
  • Rated 5 out of 5 stars
    6 days ago
    Smooth

    Great fit and so light

    KM
    Kerri M.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Sola / L
  • Rated 5 out of 5 stars
    2 weeks ago
    Great under knee length skirts.

    These are super comfy and great to wear in the heat.

    MV
    Melissa V.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase
  • Rated 5 out of 5 stars
    2 weeks ago
    I gifted my gift! There was only an XS so my daughter is loving them!!

    Three generations of us wear these thigh savers! I love the fabric and the length. They are the perfect undergarment for long skirts and sundresses,

    MH
    Maureen H.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Black / XS
  • Rated 5 out of 5 stars
    2 weeks ago
    Love these

    Perfect for under dresses! The material is so slinky soft- quality is amazing!

    KK
    Kaitlyn K.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” - Gift with Purchase Black / L
  • Rated 5 out of 5 stars
    3 weeks ago
    Thighsaver

    Best on the market! Never moves keeps me comfortable

    CH
    Cheryl H.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” Sola / L
  • Rated 5 out of 5 stars
    3 weeks ago
    5 Stars

    Great length for under dresses, culottes, and nighties.

    K
    Karyn
    Reviewing
    Leakproof Thigh Saver® 10” Warm Sand / XXL
  • Rated 5 out of 5 stars
    3 weeks ago
    Comfortable protection!

    I bought this for wearing under dresses so that I didn't have to wear a slip. It's lightweight, comfortable and cool!

    MM
    Mary-Lynn M.
    Verified Buyer
    Reviewing
    Leakproof Thigh Saver® 10” Warm Sand / XXL

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