Truth is 5'8 and wearing S/M

The Cooling

Ultra High Rise








Our Ultra High Rise Cooling slip shorts with 9" inseam are made with premium quality high-tech yarn that pulls sweat and heat away from your body, keeping you cool (up to 1 degree cooler!) and dry. The fabric is magically stretchy, featherlight (40% lighter than our Originals) and super silky soft, allowing clothes to glide effortlessly overtop. TOTAL tummy and FULL thigh coverage gives you light smoothing without smooshing, and no pinching anywhere. Best for longer skirts/dresses/pants. You’ll live in them on the hottest days when nothing feels good! 

We offer flat rate shipping of $7.00 to Canada and the U.S., and $15 to other international destinations. 

FREE shipping on ALL orders over $50 before tax.

For more shipping info, see our FAQ.

78% NILIT® Breeze nylon,
20% spandex, 2% cotton

Need help?
Buy 3 or more and save
Add 3+ pairs to your cart and enter discount code BUNDLE3 at checkout to save 15% on your order

Thighly Sought After

Our fabric secrets - revealed

Cool, silky soft comfort

For those hot summer days

All-over moisture wicking

Keeps you comfortable & dry

Featherlight & breathable

The perfect base layer

Everyway stretch

No squeeze, all stretch

Light modesty coverage

Keeps your bits private

Cotton crotch

Go commando and wear them as underwear if you want to!

No digging or riding up

Waist & leg bands comfortably stay in place / no muffin top

No panty lines

No front, back, or side seams for a smooth look under clothes

No skin irritation

 Tagless, itch-free label and flat seams for comfort

Feel Cooler

By up to 1° !

Our premium quality, high tech yarn has been proven to lower body temperature with superior breathability, keeping you cool and comfortable at the sweatiest times.

Bonus: our Cooling short has a knit-in cotton crotch for freshness. 

These are a GAME CHANGER - I wasn't the slightest bit sweaty despite the 100 degree Florida heat!

Michelle G.

Size is just a number.

Let's figure yours out

Fabric & Sizing Tips:

Use your hip measurement as a guide more than pant size: when measuring your hips, make sure the tape measure is over the largest part of your tush. Our shorts are super stretchy and most women fit across 2 sizes.

If you're in-between our sizes: we generally suggest sizing down (especially in Ultra High Rise), and sizing up if your waist and hips measure about the same.

Smoothing comfort: our everyway stretch fabric is a welcome alternative to tight and constricting shapewear. No wriggling or circus contortions needed to put them on or take them off.

Note that our black garments can feel a tiny bit more snug than beige or caramel/cinnamon at first, but will mold to your body like a hug in no time

Our SizeUS/CA Pant SizeUK/AU Pant Size
Our SizeHips (IN)Hips (CM)

Product reviews

Hear it from our customers

Customer Reviews

Based on 173 reviews

I bought my slip shorts for a cruise in Dec. when I received them in the mail I tried them on and they absolutely felt like I was slipping into what heaven would feel like! They actually feel like they have an air conditioner in them. I’m sold on them❤️

Hi Melinda, thanks for your 5-star review. We're happy to hear that the lightweight material of our slip shorts kept you cool on your cruise - Hallelujah, no more sweaty thighs!
Exceeded expectations!

I'm a big fan of the original slip shorts, so when I received the cooling version, and saw how think and silky they were, I was prepared to be disappointed. Every other slip short I'd tried in that material had a habit of riding up into very uncomfortable places within minutes of me putting them on. However, I should never have doubted Thigh Society! After twelve hours of wear they were still exactly where they were that morning where I put them on! Thanks for a great new option!

Hi Wendy, thanks for your 5-star review. We're thigh-rilled that our slip shorts have exceeded your expectations and that they're staying in place (even after 12 hours of wear). Thanks for the love!
The answer to my prayers!

I wore mine with my kilt at the Scottish Games today - so comfy and great at preventing chub rub. Thank you so much for a wonderful product!

Hi Marcia, thanks for your 5-star review. We're glad our slip shorts kept you comfy and prevented chub rub under your kilt at the Scottish Games (sounds like an awesome event). Thanks for the love and positivity!
Loved the original, now I love the cooling!!

I have been in love with Thigh Society for a couple years now. I don’t leave the house during the summer without a pair on! Now that I have tried the cooling shorts I am once again in love! They are just as comfortable as the original shorts, but they are extra light weight and I completely forget that I have them on!

Hi Angela, thanks for your 5-star review. We're elated that you love both our Original and Cooling slip shorts - enough to forget you're wearing them! We're also happy that our slip shorts are keeping you comfortable, especially during the summer. Thanks for your support over the years!

They are nice. Keep you cool the only thing I wish it had was something to make sure they don't roll up. I was finding myself needing to fix them often.

Hi Amber, thanks for your review. We're happy that our slip shorts are keeping you cool, but we're sorry to hear that they're rolling up on you. Sometimes this happens if the leg opening is too snug. After washing the shorts, try gently stretching out the leg opening, and then hanging them to dry. If you’ve been machine drying them until now, that’s totally okay; stretching out the leg opening just works better when they're hung up to dry because they’ll keep the new shape as opposed to shrinking back to their original one. If you have any questions, please email and our team will be able to help you.