0
/Home/Calvin Klein/Underwear

Calvin Klein Underwear

Upgrade your essentials with Calvin Klein underwear at Cruise Fashion. Known for their sleek design and superior comfort, Calvin Klein pieces deliver premium quality and iconic branding. From classic briefs to modern boxer shorts, find the perfect foundation for any outfit.
All Calvin Klein
Calvin Klein Boxers
Calvin Klein Socks
Calvin Klein Trainers
Calvin Klein Bras
Calvin Klein Swimwear
Calvin Klein Sweatshirts
Calvin Klein Polo Shirts
Calvin Klein Swim Shorts
Calvin Klein Hoodies
Calvin Klein Thongs
Calvin Klein Bags
Calvin Klein Jeans

2 FOR £22

Calvin Klein Mens Single Boxer

£15.00

2 FOR £40

Calvin Klein 365 2 Pack Trunks

From£19.50£26.00

Calvin Klein Modern Thong

£16.00£20.00

2 FOR £40

Calvin Klein 365 2 Pack Trunks

From£19.50£26.00

2 FOR £64

Calvin Klein 3 Pack Briefs

£42.00

Calvin Klein Modern Thong

From£9.45£20.00

Calvin Klein Modern Thong

£16.00£20.00

Calvin KleinModern Thong£16.00Calvin KleinMens Single Boxer£15.00Calvin KleinWomen's Brazilian Briefs£18.00Calvin KleinKids' Bikini Briefs£11.00Calvin KleinKids' Hipster Brief£23.00Calvin KleinKids' Hipster Brief£23.00Calvin KleinLogo Thong£14.00Calvin KleinLogo Thong£14.00Calvin KleinLogo Thong£14.00Calvin Klein3-Pack Logo Trunks£42.00Calvin KleinKids' Trunks£18.00Calvin KleinKids' Trunks£18.00Calvin KleinKids' Trunks£20.00Calvin KleinModern Cotton Brief£9.00Calvin KleinModern Cotton Brief£19.00Calvin KleinModern Cotton Brief£19.00Calvin KleinModern Cotton Brief£10.80Calvin Klein2 Pack Boxer Shorts£22.00Calvin Klein2 Pack Boxer Shorts£22.00Calvin Klein2 Pack Boxer Shorts£22.00Calvin Klein2 Pack Boxer Shorts£22.00Calvin Klein2 Pack Boxer Shorts£22.00Calvin Klein2 Pack Boxer Shorts£22.00Calvin KleinModern Thong£16.00Calvin KleinModern Thong£14.00Calvin KleinWomen's Streamlined Soft Fabric Boy Shorts£14.00Calvin Klein365 2 Pack Trunks£19.50Calvin KleinCalvinKlein 3 Pack Boxer Briefs£42.00Calvin KleinCalvinKlein 3 Pack Boxer Briefs£30.00Calvin KleinCalvinKlein 3 Pack Boxer Briefs£42.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£42.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£34.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£30.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£42.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£42.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£42.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£30.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£42.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£42.00Calvin Klein3-Pack Cotton Stretch Boxer Shorts£42.00Calvin KleinMens Single Boxer£15.00Calvin KleinMens Single Boxer£15.00Calvin KleinMens Single Boxer£15.00Calvin KleinMens Single Boxer£15.00Calvin Klein3 Pack Briefs£42.00Calvin Klein3 Pack Briefs£30.00Calvin Klein3 Pack Briefs£42.00Calvin Klein3 Pack Briefs£31.50Calvin Klein2 Pack Boxer Shorts£22.00Calvin Klein2 Pack Boxer Shorts£22.00Calvin Klein365 2 Pack Trunks£19.00Calvin KleinKids' Shorty Cotton Boy Shorts 2 Pack£17.00

Buy now. Pay later. Earn rewards

Representative APR: 29.9% (variable)

Credit subject to status. Terms apply.
Missed payments may affect your credit score.
NEW SEASON STONE ISLAND
Fabric innovation at its finest.
    Terms & ConditionsSecurity & privacySitemap
    © 2026 Cruise Clothing Limited

    Cruise Clothing Limited (FRN: 971948), trading as ‘Cruise Fashion’ is an appointed representative of Frasers Group Financial Services Limited (FRN: 311908) who are authorised and regulated by the Financial Conduct Authority as a lender. Frasers Plus is a credit product provided by Frasers Group Financial Services Limited and is subject to your financial circumstances. For regulated payment services, Frasers Group Financial Services Limited is a payment agent of Transact Payments Limited, a company authorised and regulated by the Gibraltar Financial Services Commission as an electronic money institution. Missed payments may affect your credit score and mean your 0% interest plans end. * Exclusive access to discounts on selected products for Frasers Plus customers before everyone else.