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Calvin Klein
Icon Cotton Stretch 5 Pack Boxer Briefs
Sale priceFrom £54.99 Regular price £64.99
Black
Black/Grey/Plum/Olive
Calvin Klein Icon Cotton Stretch 5 Pack Boxer Briefs
Black/White/Grey Heather
Calvin Klein Icon Cotton Stretch 5 Pack Boxer Briefs
Black - V IN
Black Bodies w/ Royalty/Black/Casual
Calvin Klein Icon Cotton Stretch 5 Pack Boxer Briefs
Black - Multi, 40Y
Calvin Klein Icon Cotton Stretch 5 Pack Boxer Briefs
+ 3 more
Calvin Klein
Icon Cotton Stretch 3 Pack Hip Briefs - Core Colours
Sale price £39.99 Regular price £43.99
Black/Diamond Logo/Classic White, 3TH
Black-Multi, 3ZG
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs - Core Colours
Black - Multi, 2VA
Misty grey/Diamond Logo Shoreline/P
Three pairs of Calvin Klein underwear in red, navy, and gray on a white background.
White
Grey Heather/White/Black
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs - Core Colours
Black W Dtm WB
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs - Core Colours
Black
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs - Core Colours
Black/Glacier/Blue Bell
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs - Core Colours
+ 6 more
Calvin Klein
3 Pack Slim Fit Boxers – Icon Cotton Stretch
Sale price £48.99 Regular price £54.99
Brilliant Pink/Gulf Blue/Grey Heath
Black / Diamond Logo / White
Calvin Klein 3 Pack Slim Fit Boxers – Icon Cotton Stretch
Black / White / Grey Heather
Black
Calvin Klein 3 Pack Slim Fit Boxers – Icon Cotton Stretch
+ 1 more
Calvin Klein
Icon Cotton Stretch 3 Pack Hip Briefs
Sale priceFrom £39.99 Regular price £43.99
Black/Harbor Mist/Dark Purple
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs
Black, Multi
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs
Misty Grey/Icon Cotton Emblem/Niagar
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs
Black / Pulse Stripe Sea Spray / Niagar
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs
Black/Heavenly Iris Logo/Black
Calvin Klein Icon Cotton Stretch 3 Pack Hip Briefs
+ 2 more
Calvin Klein
Icon Cotton Stretch 3 Pack Boxer Briefs | Men’s Underwear
Sale price £40.49 Regular price £43.99
Black
Calvin Klein Icon Cotton Stretch 3 Pack Boxer Briefs | Men’s Underwear
Black/Glacier/Blue bell
Three pairs of Calvin Klein boxer briefs in black, blue, and light blue on a beige background.
White
Three pairs of Calvin Klein white boxer briefs on a beige background
Grey Heather/White/Black
Three pairs of Calvin Klein boxer briefs in black, gray, and white on a beige background.
Black/Diamond Logo Black/White
Calvin Klein Icon Cotton Stretch 3 Pack Boxer Briefs | Men’s Underwear
+ 2 more
Calvin Klein
3 Pack Trunks - Icon Cotton Stretch
Regular price £43.99
Black W Dtm Wb
Calvin Klein 3 Pack Trunks - Icon Cotton Stretch
Black
Calvin Klein 3 Pack Trunks - Icon Cotton Stretch
White
Calvin Klein 3 Pack Trunks - Icon Cotton Stretch
Black/Glacier/Blue Bell
Calvin Klein 3 Pack Trunks - Icon Cotton Stretch
+ 1 more
Calvin Klein
Men’s Icon Cotton Stretch 3 Pack Boxer Briefs
Sale price £36.49 Regular price £43.99
Black/Heavenly Iris Logo/Black - 40I
Calvin Klein Men’s Icon Cotton Stretch 3 Pack Boxer Briefs
Black - Multi, 3ZG
Calvin Klein Men’s Icon Cotton Stretch 3 Pack Boxer Briefs
White / Blue Tulip / Turbulence
Calvin Klein Men’s Icon Cotton Stretch 3 Pack Boxer Briefs
Misty Grey/Diamond Logo Shoreline/P
Black - Multi, 3VO
Calvin Klein Men’s Icon Cotton Stretch 3 Pack Boxer Briefs
Black Multi, 0FL
Calvin Klein Men’s Icon Cotton Stretch 3 Pack Boxer Briefs
+ 3 more
About Calvin Klein Underwear - Icon Cotton Stretch

Calvin Klein ICON Cotton Stretch Underwear – Everyday Iconic Fit in Regenerative Cotton

Elevate your everyday essentials with Calvin Klein ICON Cotton Stretch Underwear, designed for a perfect fit in soft, stretchy cotton. Whether you prefer slim fit  boxers, briefs, trunks, or boxer briefs, each style is made with regenerative cotton—farmed using methods that support soil health, water conservation, and biodiversity.

Finished with the Infinity Bond waistband, these styles offer a seamless, modern look with Calvin Klein’s iconic logo detailing. Built for daily comfort, movement, and timeless appeal.

Key Features:

  • Made from 95–96% regenerative cotton and stretch elastane

  • Available in briefs, trunks, slim fit boxers and boxer briefs

  • Soft cotton stretch fabric for comfort and flexibility

  • Infinity Bond waistband with seamless logo trim

  • Designed for comfort, style, and sustainability

Not sure which style to choose?
Read our guide: Calvin Klein Trunks vs Boxer Briefs vs Briefs