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Leakproof Thigh Saver® 6”
Leakproof Thigh Saver® 6”
$44.00
USD
Buy 3+ Save 15%, Buy 5+ Save 20%
3000+ 5-star reviews
Absorbs about 1 regular tampon
Eliminates chafing
Cooling fabric
Size and Fit Guide
How to Measure
In order to select the correct sizing, we recommend you take the following measurements using a soft tape measure. If necessary, ask someone else to help.
Waist
Measure around the narrowest part of your torso, usually just above your belly button. Keep the tape snug and level, but not tight. The number where it meets is your waist measurement.
Hip
Stand with your feet together and measure around the fullest part of your hips and buttocks. Keep the tape level and snug, but not tight. The number where it meets is your hip measurement.
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Leakproof Thigh Saver® 6”
Leakproof Thigh Saver® 6”
Leakproof Thigh Saver® 6”
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Product Description
Comfort-First Fit
High-rise fit with an approx 6" inseam to help reduce chafing down to the mid-thigh.
Light Absorbency
Absorbs 1 regular tampon worth of liquid—perfect for light flow days, sweat and discharge, and backup protection for heavy flow days.
Underwear Optional
Perfect under skirts and dresses on light period days or sweaty occasions.
Easy to Wash
Machine washable, just like your regular underwear.
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How to Choose?
Essential
- • Days you don’t need leak protection. Everyday freshness and moisture wicking.
-
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.
-
about 8-14 tsp
-
about 1.5-3 regular pads
-
about 4-7 super tampons
-
about 1.5-3 menstrual cups
Light
- • Daily freshness. For sweat, discharge, period spotting, or backup protection.
-
about 1-3 tsp
-
about 1-3 pantyliners
-
about 1-3 regular tampons
-
about 0.5 menstrual cups
Moderate
- • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
-
about 4-8 tsp
-
about 1-1.5 regular pads
-
about 2-4 super tampons
-
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.
-
about 15-20 tsp
-
about 1.5-2.5 super pads
-
about 7-11 super tampons
-
about 2-3 menstrual cups
Find Your Thigh Saver®
Thigh Saver® 6”
Cooling fabric
Anti-chafe protection
#1 Best seller
Leakproof Thigh Saver® 6”
Cooling fabric
Anti-chafe protection
Absorbs about 1 regular tampon
Leakproof Contour Thigh Saver® 6”
Anti-chafe protection
Gentle tummy compression
Absorbs about 3 regular tampon
Leakproof Thigh Saver® 10”
Cooling fabric
Anti-chafe protection
Absorbs about 3 regular tampon
Shortie Thigh Saver® 4”
Cooling fabric
Anti-chafe protection
Stays hidden under shorter hemlines
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Thigh Saver® Shorts
Stops chafe, sweat, and stick
To protect your skin and keep you cool.
Soft & barely-there
Conforms to your body
Seamless design
Recently Viewed
Total 5 star reviews: 793 Total 4 star reviews: 110 Total 3 star reviews: 40 Total 2 star reviews: 23 Total 1 star reviews: 40
What our customers are saying
Generated by AI from 100 most recent customer reviews
Last updated 2 months ago
Customers say these thigh savers are comfortable, lightweight, and perfect for wearing under dresses and skirts to prevent chafing and thigh rubbing. Many describe the fabric as silky, smooth, and breathable, feeling almost weightless during wear. Users appreciate that they don't ride up or roll, staying in place throughout the day. The 6-inch length works well for most, fitting true to size. Many reviews highlight their effectiveness for summer weather and travel, with the moisture-wicking properties keeping users cool and dry. However, some customers experience issues with the waistband rolling down or the shorts sliding down during wear. A few mention they stretched out over time, becoming loose and uncomfortable. While most praise the leak protection feature, some note it could be more extensive in the back area.
91%would recommend these products
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How do you use your Leakproof?
Usual Pant Size
1,006 reviews
- Rated 5 out of 5 stars3 minutes agoVery comfortable
These are lightweight and cool. I have been wearing this for long days on vacation. They are very comfortable and work well.
CJCandice J.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars2 days agoThigh saver review
Absolutely love the leakproof thigh shaper, great under my summer dresses.
Very comfortable and not constrictive like shapewear, although I also wear shapewear for dress up occasions.
I’m 68 years old and a fan of Knix.
MPmarilyn p.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars3 days agoLove my Knix!
Love the fit under dress.
Smooth fit. I love it.
PPPadma P.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars3 days agoComfort & Confidence
These are great!
Love the length: good for knee length sun dresses.
Have not 'tested' the leak proof, but it's great to have should I need it.
GFGermaine F.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars1 week agoLove them
I initially tried 3 different sizes in the contour-version of this and none of them fit. I usually order a large and even the XXL was far too tight and uncomfortable. Went with the normie version in my usual size, and it fits like a dream!
KKnix1 week agoHey Em!
So happy you found your perfect fit with the regular version! There's nothing better than hearing our Thigh Savers feel like a dream!
Team Knix
EMEm M.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars2 weeks agoThese are extremely comfortable
These are extremely comfortable and great to avoid chafing in summer
KKnix2 weeks agoHey Gloria!
We're so happy to hear you're loving the comfort and anti-chafing benefits of our Thigh Savers! Perfect for staying comfortable all summer long!
Team Knix
GFGloria F.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars2 weeks agoSuper!
Super confortable!!
KKnix2 weeks agoHey Maude!
Thanks so much for the amazing review! We're thrilled to hear you're loving the comfort of our Leakproof Thigh Saver 6"!
Team Knix
MFMaude F.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars2 weeks agoA leaky, thick-thighed, perimenopausal gal's best friend
These are my absolute must-have to to survive a humid summer. I throw these on with a loose cotton dress, and that's it. They'll absorb the leaks and sweat, keep the thighs chafe-free, and provide a tiny amount of support for the belly. I REALLY WISH THEY CAME IN FUN COLORS.
KKnix2 weeks agoHey Stella!
This review made our day! We're so happy our Thigh Savers are your summer survival essential. We love the fun color suggestion - thanks for the feedback!
Team Knix
STStella T.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars2 weeks agoThigh Savers
Now I can wear dresses comfortably again in summer! They do not roll up on the legs or down at the waist. No chafing between the thighs. What happiness!.
KKnix2 weeks agoHey Myrna!
This is amazing! We're so happy our Thigh Savers are keeping you comfortable and chafe-free in your summer dresses. What happiness indeed!
Team Knix
MSMyrna S.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars2 weeks agoThigh saver
Very light weight which is what I need in the summer. I have already ordered more!
KKnix2 weeks agoHey Wendy!
So happy to hear you're loving the lightweight feel for summer! Thanks for already ordering more - that's the best compliment we could get!
Team Knix
WCWendy C.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars3 weeks agoSuper comfortable
These are so comfortable and breathable snd soft. Love them
KKnix3 weeks agoHey Stephanie!
Thanks so much for taking the time to review our Leakproof Thigh Saver® 6"! We're so happy to hear you're loving the comfort and breathability!
Team Knix
STStephanie T.Verified BuyerReviewingLeakproof Thigh Saver® 6” - Rated 5 out of 5 stars3 weeks agoPretty awesome
I started with two and ended up getting three more. And I can’t seem to wash them fast enough. Can’t explain it but something about the no friction makes me feel “safe”. lol.
KKnix3 weeks agoHey Katherine!
We love this so much! Five pairs and counting - that's the ultimate compliment! So happy our Thigh Savers make you feel safe and comfortable.
Team Knix
KJKatherine J. H.Verified BuyerReviewingLeakproof Thigh Saver® 6”
