The Cotton Sleep Short Underwear

$39

Ultra-soft Pima cotton & modal that feels rich enough to fan yourself with dollar bills. Anti-chafe, breathable, and about to become your sleep-in essential.

Natural softness

Coverage: Semi-sheer

  • Front view of The Cotton 5-inch black shorts on a model showing mid-rise waistband and no-ride-up fit against beige background
  • The Cotton 5" Black Thigh Society
  • Side view of The Cotton 5-inch black cotton anti-chafe shorts on model showcasing high-rise waistband and mid-thigh fit
  • Side-front view of The Cotton 5 inch shorts in black on model showing stretchy waistband and thigh-length inseam on beige background
  • Front view of The Cotton 5 inch black shorts showcasing high-rise waistband and smooth no-ride inseam on beige background
  • Front view of Cotton Anti-Chafe shorts in Sandstone showing 5”, 7”, and 9” inseam lengths on two models against a beige background

The Cotton Sleep Short Underwear

$39

Ultra-soft Pima cotton & modal that feels rich enough to fan yourself with dollar bills. Anti-chafe, breathable, and about to become your sleep-in essential.

Natural softness

Coverage: Semi-sheer

Size
Size

Color

Black

Core

Black
Almond

Seasonal | Going away soon

Bone
Sandstone
Rosette

Length

Mix & Match any style or color

*Offer cannot be combined with other promotions.

Comfy, Cottony Loungers

Semi-Sheer Coverage

Semi-Sheer Coverage

For Kicking Back

For Kicking Back

Antibacterial

Antibacterial

High-Quality Pima Cotton & Modal

High-Quality Pima Cotton & Modal

Anti-Chafing & Sweat Wicking

Anti-Chafing & Sweat Wicking

No Rolling or Riding Up

No Rolling or Riding Up

The Cotton

Wear When You...

Taylor is wearing The Cotton in size  XS/S
Taylor is wearing The Cotton in size XS/S
Erika is wearing The Cotton in size S/M
Erika is wearing The Cotton in size S/M
Veronica is wearing The Cotton in size XL/2XL
Veronica is wearing The Cotton in size XL/2XL
Roxanne is wearing The Cotton in size S/M
Roxanne is wearing The Cotton in size S/M

The Cotton

Frequently Asked Questions

Our cotton shorts are made of a mix of Pima—the champagne of cottons, which is extra-soft and extra-durable—and modal, a natural fiber that's resistant to shrinkage and pilling. Together, they create a texture that’s as luxurious and velvety as a Sade song.

They're both! 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 suck you in like shapewear. Instead, they’re a lightweight, breathable, sweat-wicking essential you’ll reach for again and again.

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.

Customer Reviews

Based on 1617 reviews
88%
(1422)
9%
(139)
2%
(37)
0%
(8)
1%
(11)
R
Rebecca Coolen Davis
Fit: True to Size
Pant Size: L
Size Purchased: L/XL
Perfect accessory

I absolutely love my Thigh Society shorts! They are incredibly comfortable, lightweight, and so breathable that I barely notice I’m wearing them. The moisture-wicking fabric keeps me cool and dry, even on hot, humid days, and they don’t ride up or feel restrictive.

They’ve become the perfect accessory for every dress in my wardrobe. No more worrying about thigh chafing or feeling uncomfortable—I can wear dresses with confidence all day long. If you’re looking for something soft, breathable, and practical without adding bulk, I highly recommend giving Thigh Society a try!

K
Keeks
Fit: True to Size
Pant Size: XL
Size Purchased: XL/2XL
Ally in the Heat!

I bought a trio of Thigh Society shorts before a European summer vacation, and honestly, they deserve their own passport stamp.

Through heat, humidity, and endless sightseeing, they kept the dreaded thigh chafe completely at bay. No rolling, no slipping, no awkward mid-street adjustments, just comfort all day long.

I'm also thrilled to support a size-inclusive, women-owned Toronto brand. My thighs are happy, my suitcase is happy, and these shorts have officially earned a permanent spot in my travel wardrobe.

Consider me a repeat customer with very grateful thighs. 😄

C
CKBM
Fit: True to Size
Pant Size: L
Size Purchased: M/L
Great product

I purchased my first pair and I am very pleased! They DO NOT roll!!!!! Very comfortable and cool! I will be ordering more!

S
Sheree'
Fit: True to Size
Pant Size: L
Size Purchased: L/XL
Great quality and comfort!

All my thigh society purchases have been excellent and always comfortable. The cooling shorts are the best to avoid extra layers in the heat under dresses, skirts or linen pants!

J
Jordana S
Fit: True to Size
Pant Size: L
Size Purchased: L/XL
Love my new shorts!

I debated about spending the money on these shorts but then considered all of the dresses and skirts I cannot wear in the hot weather for due to my thighs rubbing and after reading all of the great reviews I bought two pairs. I love them both and can wear them outside while walking for long periods of time and they are cool, comfortable and save my thighs. I would recommend the 9" length as the 7" rolls a bit but even with the rolling my thighs are still protected. I bought the cool version and the cotton and both are cooling and comfy. I'm a size LG/XL in pants and the sizing was true to size.

The Staple 7  Black

The Staple

Cooling with flash-proof coverage

Semi-Sheer

The Cooling 7  Black

The Cooling

Cooling, Second Skin Slip Short

Sheer

The Original 7  Black

The Original

The versatile everyday base layer

Opaque

The Cargo 7  Black

The Cargo

The versatile short with pocket

Opaque