Skip to content

Your Bag

Your cart is empty

But you're full of potential..

Rewards Members Earn 0 Points
Exclusive Reward

Leakproof Thigh Saver® 6”

$44.00 USD

Checkmark

3000+ 5-star reviews

Checkmark

Absorbs about 1 regular tampon

Checkmark

Eliminates chafing

Checkmark

Cooling fabric

| Black
Amber has 38

Amber has 38" hips and wears a Knix size M

Amber has 38

Amber has 38" hips and wears a Knix size M

Built-in leakproof liner | Black

Built-in leakproof liner

Light-as-air fabric | Black

Light-as-air fabric

Smooth & seamless look | Black

Smooth & seamless look

Color: Black

Size:

True to Size

Size:

Size and Fit Guide

Free Shipping on orders $100+

Shipping

Shipping
Processing Time

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* USD = Free standard Shipping (4-8 business days)**
Expedited = $4.99 USD (3-6 business days)**

Orders under $100* USD = $7.99 USD Standard Shipping (4-8 days)**
Expedited = $9.99 USD (3-6 business days)**

*After discounts, before shipping and taxes. Processing times not included in estimates.
**Military Addresses Excluded. Standard Military Address Shipping = $10.00 USD (est. varies per location)

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 44 Points

Zoom

| Black
Amber has 38
Amber has 38
Built-in leakproof liner | Black
Light-as-air fabric | Black
Smooth & seamless look | Black

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
    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

Drop
Drop
Drop
Drop
Drop
  • light period days
  • sweat
  • 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 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

Drop
Drop
Drop
Drop
Drop
  • extra heavy period days
  • overnight protection
  • light bladder leaks
  • 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
FRESH FIX TECHNOLOGY®

Built-in protection that feels like nothing at all.

Absorbs about 1 to 3 regular tampons worth of liquid.

Soft Top Layer

Soft Top Layer

The carbon cotton gusset layer gently wicks away moisture from your skin, keeping you feeling fresh and odor-free.

4.8
Rated 4.8 out of 5 stars
Based on 14 reviews
Total 5 star reviews: 11 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
EffectivenessRated 4.8 on a scale of 1 to 5
ComfortRated 4.8 on a scale of 1 to 5
FitRated 0.1 on a scale of minus 2 to 2
Ease of UseRated 4.8 on a scale of 1 to 5
14 reviews
  • Rated 5 out of 5 stars
    15 hours ago
    Light as air

    I thought these would be thick and heavy. Quite the opposite is true, they're silky and light. More like lingerie.

    Lisa A. C.
    Verified Buyer
  • Rated 4 out of 5 stars
    2 weeks ago
    Nice

    A little snug but still comfy

    RUTH H.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Love these

    Comfortable every day wear! Perfect for spring and summer!! They don’t ride up at all! Honestly would love if they had a little tummy control. I tried the ones with a little control but those actually did roll up on the thighs. Love the actual body shapers but they are definitely not for daily wear

    Atara K.
    Verified Buyer
  • Rated 5 out of 5 stars
    1 month ago
    Great Product

    Love these, they fit so comfortably!

    Morgan S.
    Verified Buyer
  • Rated 4 out of 5 stars
    3 months ago
    Almost perfect

    The thigh savers are comfortable, don’t creep up and generally do as advertised. I would like them slightly more look proof.

    Greta H.
    Verified Buyer
  • Rated 5 out of 5 stars
    3 months ago
    My fav!

    I cannot go without during the summer anymore. They are a must have!

    Trisha S.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Everyday Routine

    Love these. They are part of my everyday routine. I wear them with everything.

    Serena S.
    Verified Buyer
  • Rated 5 out of 5 stars
    4 months ago
    Leakproof Thigh Saver® 6” (Black)

    I thought the thigh saver would be hot to wear but it is very comfortable and eliminates chafing and sweating under skirts and dresses. I really like it.

    Deborah C.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Comfortable

    Fits great, doesn’t dig in or leave visible lines.

    Kristin O.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Love !

    They do not ride up at all !

    Béatrice M.
    Verified Buyer
  • Rated 5 out of 5 stars
    5 months ago
    Cute and comfy

    Fit true to size, cute and comfy.

    Katlyn H.
    Verified Buyer
  • Rated 5 out of 5 stars
    6 months ago
    Great for under dresses

    These work great for under my dresses. I used to wear bike shorts but these are better

    BJ A.
    Verified Buyer