Long Weekend Sale 30–70% off Sitewide* |
Extra 20% off entire purchase* Women Men Details

30% off Underwear Women Men
| Up to 70% off Sale* Women's Sale Men's Sale Details

40% off Fleece* Women Men
| Polos & Sweaters from $34.99* Women Men Details

Our loyalty program terms are being updated,
effective 10/06/2025. See Details

Promotion Details

*30-70% off Sitewide. Promotion ends 9.2.25 at 11:59 PM PT. Prices as marked. Exclusions apply. Cannot be combined with any other offer. Only valid at calvinklein.us. Not valid on gift cards or previous purchases.

*Extra 20% off. Promotion ends 8.30.25 at 11:59 PM PT. Discount taken in cart. Exclusions apply. Cannot be combined with any other offer. Only valid at calvinklein.us. Not valid on gift cards or previous purchases.

*Select Styles at $34.99. Promotion ends 9.2.25 at 11:59 PM PT. Prices are as marked. Exclusions apply. Cannot be combined with any other offer. Only valid at calvinklein.us. Not valid on gift cards or previous purchases.

*Select Styles at $49..99. Promotion ends 9.2.25 at 11:59 PM PT. Prices are as marked. Exclusions apply. Cannot be combined with any other offer. Only valid at calvinklein.us. Not valid on gift cards or previous purchases.

*40% off Fleece. Promotion ends 9.2.25 at 11:59 PM PT. Discount taken at checkout. Exclusions apply. Cannot be combined with any other offer. Only valid at calvinklein.us. Not valid on gift cards or previous purchases.

Free Ground Shipping on orders of $75+. Not valid on gift cards or previous purchases.

New
New
- new
  - Shop All
  New Arrivals
  New
  
  Women
  
  Men
  
  Underwear
  Kate Moss by David Sims
  Featured
  
  Best Sellers
  
  Back to Campus
  
  Denim Fit Guide
  
  Fall Edit
  
  The Fleece Shop
  
  Icon Cotton
  
  Runway
  
  Calvin Klein Studio
  MINGYU
  Campaigns
  
  MINGYU
  
  Kate Moss by David Sims
  
  Cooper Koch
  
  Bad Bunny
  
  CHA EUN-WOO
  Free Shipping on orders of $75+
Women
Women
- women
  - Shop All
  Kate Moss by David Sims
  Featured
  
  New Arrivals
  
  Best Sellers
  
  Back to Campus
  
  Denim Fit Guide
  
  Fall Edit
  
  Kate Moss by David Sims
  
  The Fleece Shop
  
  Calvin Klein Studio
  Apparel
  
  Shop All
  
  Tops
  
  Outerwear
  
  Denim
  
  Bottoms
  
  Dresses
  
  Activewear
  
  Swim
  
  Suiting
  Underwear
  
  Shop All
  
  Panties
  
  Bras + Bralettes
  
  Shapewear
  
  Loungewear
  
  Socks
  Accessories
  
  Shop All
  
  Bags
  
  Watches
  
  Jewelry
  
  Wallets + Small Goods
  
  Hats
  
  Socks
  
  Belts
  
  Sunglasses
  Shoes
  
  Shop All
  
  Sneakers
  
  Heels
  
  Flats
  
  Sandals + Slides
  
  Fragrance
  
  Shop All
  Free Shipping on orders of $75+
Men
Men
- men
  - Shop All
  Kate Moss by David Sims
  Featured
  
  New Arrivals
  
  Best Sellers
  
  Back to Campus
  
  Denim Fit Guide
  
  Fall Edit
  
  MINGYU
  
  Kate Moss by David Sims
  
  Cooper Koch Campaign
  
  The Fleece Shop
  
  Calvin Klein Studio
  Apparel
  
  Shop All
  
  Tops
  
  Outerwear
  
  Denim
  
  Bottoms
  
  Suiting
  
  Swim
  
  Activewear
  Underwear
  
  Shop All
  
  Boxer Briefs
  
  Trunks
  
  Briefs
  
  Jock Straps + Thongs
  
  Boxers
  
  Multipacks
  
  Loungewear
  
  Undershirts
  
  Socks
  Accessories
  
  Shop All
  
  Bags
  
  Wallets + Small Goods
  
  Hats
  
  Socks
  
  Watches
  
  Jewelry
  
  Belts
  
  Sunglasses
  Shoes
  
  Shop All
  
  Sneakers
  
  Dress Shoes
  
  Sandals + Slides
  
  Fragrance
  
  Shop All
  Free Shipping on orders of $75+
Underwear
Underwear
- underwear
  - Shop All
  New Icon Cotton Modal
  Featured
  
  New Arrivals
  
  Best Sellers
  
  Cooper Koch Campaign
  
  Bad Bunny Campaign
  
  Icon Cotton
  
  Perfectly Fit
  
  CK Black
  
  Women's Panties: 3+ for $13 each
  
  Men's Singles: 3+ for $18 each
  Women
  
  Shop All
  
  Panties
  
  Bras + Bralettes
  
  Shapewear
  
  Loungewear
  
  Socks
  Men
  
  Shop All
  
  Boxer Briefs
  
  Trunks
  
  Briefs
  
  Jock Straps + Thongs
  
  Boxers
  
  Multipacks
  
  Loungewear
  
  Undershirts
  
  Socks
  Kids
  
  Shop All
  
  Girls
  
  Boys
  Free Shipping on orders of $75+
Kids
Kids
- kids
  - Shop All
  New Arrivals
  Featured
  
  New Arrivals
  
  Logo Collection
  Girls
  Girls
  
  Shop All
  
  Apparel
  
  Underwear
  Boys
  Boys
  
  Shop All
  
  Apparel
  
  Underwear
  
  Suiting
  Free Shipping on orders of $75+
Home
Home
- home
  - Shop All
  Home
  Featured
  
  Modern Cotton Bedding
  
  Organic Earth Bedding
  
  Soft Linen Bedding
  
  Washed Percale Bedding
  Bedding
  Bedding
  
  Shop All
  
  Duvet Covers
  
  Comforters
  
  Blankets
  
  Shams
  
  Sheets
  
  Bedding Sets
  Bath
  Bath
  
  Shop All
  
  Bath Rugs
  
  Towels
  Free Shipping on orders of $75+
Sale
Sale
- sale
  - Shop All
  Up to
  70% off Sale
  Featured
  
  New to Sale
  
  Final Sale
  
  Sale Tees
  
  Sale Outerwear
  
  Sale Sweaters
  
  Sale Multipacks
  
  Sale Swim
  Women
  
  Shop All
  
  Underwear
  
  Dresses
  
  Activewear
  
  Tops
  
  Bottoms
  
  Outerwear
  
  Denim
  
  Loungewear
  
  Swim
  
  Accessories
  Men
  
  Shop All
  
  Underwear
  
  Tops
  
  Bottoms
  
  Outerwear
  
  Denim
  
  Loungewear
  
  Swim
  
  Accessories
  Underwear
  
  Shop All
  
  Women
  
  Men
  
  Kids
  
  Shop All
  Free Shipping on orders of $75+

Free Shipping on orders of $75+

Buy now and pay with Klarna at your own pace

Get what you love, choose how you pay.

At checkout select Klarna
Choose your payment plan
Complete your checkout
The amount will be charged based on the payment plan you chose

A higher initial payment may be required for some consumers. CA residents: Loans made or arranged pursuant to a California Financing Law license. See payment terms

Pay over time with Cash App Afterpay

Add items to your cart and select Afterpay at checkout
Log in with your Afterpay account or Cash App account
Split your purchase into 4 interest-free payments, payable approx. every 2 weeks

You must be over 18, a resident of the U.S. and meet additional eligibility criteria to qualify. Late fees may apply. Estimated payment amounts shown on product pages exclude taxes and shipping charges, which are added at checkout. For complete terms see Afterpay terms and Cash App terms . Loans to California residents made or arranged pursuant to a California Finance Lenders Law license.© Afterpay

About

A Calvin Klein icon. This thong is the definition of effortless. Made with super soft and supple cotton stretch for all day comfort. Designed with the original Calvin Klein logo waistband, this is a sporty look you can wear under anything.

Details

Icon Cotton: The new Modern Cotton
Thong cut with minimal back coverage.
High leg line
Soft, flexible logo waistband retains shape wear after wear and stays put, without too much compression.
Model is 5'9" wearing size S

Composition

Body: 53% cotton 35% modal 12% elastane, Waistband: 67% polyamide 23% polyester 10% elastane, gusset: 100% cotton
Care

Machine wash
Origin

Imported
Style

F3786
Universal Style #

F3786