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A moisture-wicking, ultra-cool base layer.
Sizes XS to 6XL
The Cooling
$39 USD
Free standard shipping on orders over $50 before tax.
Typically, you’ll receive your order about a week and a half after purchase. Lightning fast? No. But we guarantee your slip shorts will be worth the wait.
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Sitting on the fence? Here’s the deal with returns.
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The next best thing to
being naked
The ultimate moisture-wicking sweat hack
Pulls sweat and heat away from your body-ody-ody.
Fabric can lower body temp by up to 1 degree.
Prevent rashes that are caused by rubbing and friction.
Won’t stick to leather car seats.
Doesn’t leave sweat marks on chairs.
Ultra-thin, ultra-comfortable, ultra-stretchy fabric
Helps regulate body temperature.
Smooth fabric allows clothes to glide overtop.
Silky smooth finish on this product for comfort.
Smooth hug fit won’t leave red marks and indentations on your skin.
Fabric stretches to double the width without digging in, rolling or riding up and won’t bag or sag.
Fully seamless technology moves with you
No front, back or side seams (comfort plus no visible panty lines).
Completely seamless except for the non-abrasive inner thigh panel flat seams.
Tagless so there are no itchy tags to cut off.
No wedgies!
Flat, no bulk seams.
Cotton crotch, wear with or without undies.
Wear when you...
Detailed specs
Comfort, super soft waistband doesn’t pinch or bind.
Wide inner thigh panel with non-abrasive flat seams that won’t rub together when you walk.
We don’t use silicone grippers or pinchy elastics, and the fabric lays flat against your skin without squeezing.
Knit-in cotton crotch so you can go commando if you want.
The Cooling
Frequently Asked Questions
We’re glad you asked. Think of them as a combination between an old-school slip, a boxer brief and a bike short: They give you coverage under short or too-sheer outfits, stop your inner thighs from trying to start a forest fire, and light smoothing with no VPL (the word “panties” weirds us out, too). Plus, the knit-in cotton-rich crotch means you can wear them without underwear if you want, eliminating the need for an extra layer.
Thigh Society shorts don’t compress you or inflict tight belly pressure discomfort like shapewear. Instead, they’re a lightweight, breathable and extra gentle long underwear essential you’ll reach for through pregnancy and beyond.
They’re made of hi-tech fabric that lowers the body temperature. (If you want to get geeky about it, the flat cross-section of the yarn offers a wide surface area that quickly releases body heat from your skin.) The yarn texturizing process gives the shorts incredible breathability; the finished ultra-thin fabric is a breeze to wear, literally.
Flexible and stretchy, our waistband is made from the same fabric as the shorts, just double-folded and sewn-in. It stretches to your curves, never cuts into them. The waistband is like the Loch Ness Monster: you’ll doubt it really exists.
About Us
Quality you can count on
Proudly woman-founded and designed in Canada, our shorts are masterminded by a team of fabric experts and knitting technicians with decades of experience in intimates and high-performance clothing. We also sourced the best yarns and threads, for premium-quality knits. That means that our slip shorts have wicking properties, a signature fit, and a feel that other shorts just don’t. Yes, we take the production process very, very seriously.
Learn more about us
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