Singles Day: 30% off with code SD30. T&Cs Apply.

Home
/
Women
/
Underwear

Cotton Underwear

472 items

Sort By

Recommended
Best sellers
New arrivals
PRICE: HIGH TO LOW
PRICE: LOW TO HIGH

Filter by

Size

ONE SIZE (18)
XXS (61)
XS (321)
S (332)
M (330)
L (326)

Category

Knickers (239)
Bras (126)
Multipacks (102)
Nightwear (35)
Loungewear (18)
Shapewear (5)

Product Type

Thongs (113)
Bralettes (84)
Bikini Briefs (83)
Triangle Bras (44)
Multipacks (39)
Boy Shorts (28)

Collection

Icon (247)
Essentials (143)
Heritage (25)
Eternal (2)
Perfectly Fit (2)

Support Level

Moderate Support (3)

Colour

Black (94)
Grey (71)
Multi (71)
White (67)
Blue (55)
Pink (40)

Multipack

3 pack (22)
4 pack (7)
5 pack (21)
7 pack (5)

Material

Stretch (720)
Cotton (472)
Nylon (272)
Lace (177)
Modal (64)
Mesh (58)

Price

Min: €10.00Max: €109.90

Sort By

Singles Day
Thong - Extra Soft Cotton Stretch
€17.90
30% off €55+ with SD30
+ More Colours
Bestseller
Pyjama Shorts - Icon Cotton Chambray
€44.90
New
2 Pack Triangle Bras - Icon Cotton Modal
€79.90
+ More Colours
Singles Day
Bikini Briefs - Extra Soft Cotton Stretch
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Boy Shorts - Extra Soft Cotton Stretch
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
5 Pack Thongs - Icon Logo
€69.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Extra Soft Cotton Stretch
€17.90
30% off €55+ with SD30
+ More Colours
Bestseller
Limited Edition Bikini Briefs - Icon Cotton Modal
€24.90
Singles Day
Thong - Icon Cotton Modal Stripe Rib
€22.90
30% off €55+ with SD30
+ More Colours
Singles Day
3 Pack Bikini Briefs - Icon Logo
€44.90
30% off €55+ with SD30
+ More Colours
Tanga - Icon Cotton Modal
€24.90
+ More Colours
New
2 Pack Triangle Bras - Icon Cotton Modal
€79.90
+ More Colours
Singles Day
Relaxed T-shirt - Icon Cotton Stretch
€34.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Icon Cotton Modal
€22.90
30% off €55+ with SD30
+ More Colours
Singles Day
Cropped Pyjama Top - Icon Cotton Poplin
€64.90
30% off €55+ with SD30
+ More Colours
Lightly Lined Bralette - Icon Cotton Modal
€39.90
+ More Colours
Singles Day
Boy Shorts - Icon Logo
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
5 Pack Low Rise Bikini Briefs - Icon Logo
€69.90
30% off €55+ with SD30
+ More Colours
Singles Day
7 Pack Thongs - Icon Logo
€89.90
30% off €55+ with SD30
+ More Colours
Singles Day
Lift Bralette - Icon Cotton Modal
€47.90
30% off €55+ with SD30
+ More Colours
3 Pack Tank Tops - Icon Cotton Stretch
€49.90
Singles Day
Bikini Briefs - Icon Cotton Modal
€24.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Icon Cotton Modal
€22.90
30% off €55+ with SD30
+ More Colours
Bestseller
Lightly Lined Triangle Bralette - Icon Cotton Modal
€42.90
+ More Colours
Singles Day
Bikini Briefs - Cotton Lace
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Triangle Bra - Icon Cotton Modal Stripe Rib
€42.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Extra Soft Cotton Stretch
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Pyjama Shorts - Icon Cotton Poplin
€44.90
30% off €55+ with SD30
+ More Colours
Bestseller
Bikini Briefs - Icon Cotton Modal
€24.90
+ More Colours
Singles Day
Boxer Briefs - Icon Cotton Modal Metallic
€29.90
30% off €55+ with SD30
New
2 Pack Triangle Bras - Icon Cotton Modal
€79.90
+ More Colours
Singles Day
Pyjama Pants - Icon Cotton Poplin
€59.90
30% off €55+ with SD30
+ More Colours
New
7 Pack Bikini Briefs - Icon Logo
€89.90
+ More Colours
Singles Day
Bikini Briefs - Icon Cotton Modal
€24.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Icon Cotton Modal
€22.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Extra Soft Cotton Stretch
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Boy Shorts - Icon Logo
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Icon Logo
€17.90
30% off €55+ with SD30
+ More Colours
Pyjama Top - Icon Cotton Chambray
€59.90
Singles Day
Bikini Briefs - Icon Cotton Modal
€24.90
30% off €55+ with SD30
+ More Colours
Singles Day
Boy Shorts - Icon Cotton Modal
€27.90
30% off €55+ with SD30
+ More Colours
Singles Day
Thong - Icon Logo
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Lift Demi Bra - Heritage Cotton Stretch
€47.90
30% off €55+ with SD30
+ More Colours
Singles Day
Boy Shorts - Icon Logo
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Bikini Briefs - Extra Soft Cotton Stretch
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
Bralette - Icon Cotton Modal Metallic
€54.90
30% off €55+ with SD30
Singles Day
Dipped String Thong - Icon Logo
€17.90
30% off €55+ with SD30
+ More Colours
Singles Day
2 Pack Thongs - Cotton Lace
€29.90
30% off €55+ with SD30

You've viewed 240 of 472 items

05/10

Get 10% off when you sign up for updates

15% off on your birthday

Early access to sales

Exclusive discounts

Help & Support

FAQ
Order Status
Orders & Delivery
Returns & Refunds
Payments
Size Guide
Store Locator

Collections

#MYCALVINS
Calvin Klein Collection
Calvin Klein Underwear
Calvin Klein Jeans
Calvin Klein Sport
Calvin Klein Kids
Calvin Klein Swimwear
Pride
Sale
Black Friday
Singles' Day

Tips & Guides

The Underwear Guide Women
The Underwear Guide Men
The Bra Guide
Denim Fit Guide Women
Denim Fit Guide Men
Denim Care Guide
Shapewear Guide

About Us

About Calvin Klein
Company Information
Counterfeit Goods
Privacy Commitment
Privacy Notice
Cookie Notice
Cookie Settings
Terms & Conditions
Careers
Sitemap
Inclusivity
Accessibility

Language / Country

© 2026 Calvin Klein Inc. All Rights Reserved