Underwear
410 items
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- -30%
Flannel Lounge Button-Up Trouser Set
£95.00 £66.00 - -30%
Low Rise Trunks - Brushed Microfibre Stretch
£27.00 £18.00+ More Colours
3 Pack Boxer Briefs - Heritage Cotton Stretch
£44.00+ More Colours
2 Pack Striped Crew Socks
£15.00+ More Colours
- -20%
3 Pack Slim T-Shirts - Cotton Stretch Blend
£45.00 £36.00+ More Colours
Trunks - Microfibre Lace
£34.00- -30%
Briefs - Icon Logo Graphic
£20.00 £14.00 - -30%
2 Pack Soft Cotton Stretch Ankle Socks
£13.00 £9.00 - -30%
Sport Boxer Briefs - Intense Power Micro
£27.00 £18.00 - -30%
3 Pack Briefs - Intense Power Cotton
£45.00 £31.00+ More Colours
Lounge Sweatshirt - Modern Cotton
£60.00+ More Colours
- -30%
2 Pack Logo Ankle Socks
£13.00 £9.00 - -30%
Slim Fit Boxers - Icon logo
£28.00 £19.00 Cotton Jersey Pyjama Top
£33.00+ More Colours
- -50%
2 Pack Soft Cotton Invisible Socks
£13.00 £6.00+ More Colours
Low Rise Trunks - Micro Stretch Cooling
£25.00+ More Colours
- -30%
3 Pack Boxer Briefs - Micro Stretch
£45.00 £31.00+ More Colours
Pyjama Pants - Ultra Soft Modal
£46.00- -50%
3 Pack Soft Cotton Stretch Ankle Socks
£15.00 £7.00 - -30%
3 Pack Boxer Briefs - Icon Cotton Stretch
£44.00 £30.00+ More Colours
- -20%
3 Pack Trunks - Cotton Classics
£38.00 £30.00+ More Colours
- -40%
Trunks - Ultra Soft Modal
£27.00 £16.00+ More Colours
5 Pack Boxer Briefs - Cotton Classics
£55.00- -30%
Limited Edition Trunks - Icon Cotton Stretch
£25.00 £17.00 - -50%
2 Pack Logo Invisible Socks
£13.00 £6.00+ More Colours
- -20%
3 Pack Trunks - Cotton Classics
£38.00 £30.00+ More Colours
- Exclusive
3 Pack Thongs - Modern Cotton
£40.00 3 Pack Relaxed Dart Trunks - Icon Cotton Stretch
£44.00+ More Colours
3 Pack Low Rise Trunks - Icon Cotton Stretch
£44.00+ More Colours
- -30%
3 Pack Briefs - Cotton Stretch
£44.00 £30.00 - -30%
3 Pack Slim Boxers - Icon Cotton Stretch
£55.00 £38.00+ More Colours
5 Pack Boxer Briefs - Icon Cotton Stretch
£60.00+ More Colours
- -40%
3 Pack Trunks - Ultra Soft Modal
£45.00 £27.00+ More Colours
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00+ More Colours
Cotton Jersey Pyjama Top
£34.00+ More Colours
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00+ More Colours
- -40%
3 Pack Trunks - Icon Cotton Stretch
£44.00 £26.00+ More Colours
- -30%
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00 £30.00+ More Colours
- -30%
3 Pack Trunks - Ultra Soft Modal
£45.00 £31.00+ More Colours
- -30%
5 Pack Boxer Briefs - Icon Cotton Stretch
£65.00 £45.00+ More Colours
- Exclusive
5 Pack T-shirts - Cotton Classics
£60.00+ More Colours
3 Pack Low Rise Trunks - Icon Cotton Stretch
£37.00+ More Colours
- -20%
3 Pack Low Rise Trunks - CK Black
£65.00 £52.00+ More Colours
- -30%
3 Pack Slim Boxers - Icon Cotton Stretch
£55.00 £38.00+ More Colours
3 Pack Trunks - Intense Power Cotton
£45.00+ More Colours
5 Pack Trunks - Cotton Stretch
£60.00Lounge Sweatshirt - Modern Cotton
£60.00+ More Colours
5 Pack Low Rise Trunks - Cotton Stretch
£65.00
Men's Underwear
Elevate your style with Calvin Klein men's underwear. Signature details. Stylish cuts. Second-skin comfort. Shop sleek boxers, sexy jockstraps and signature briefs designed for maximum comfort and confidence. Crafted with high-quality cotton and breathable fabrics, each piece offers a form-fitting fit. Let the iconic CK logo waistband peek out subtly from underneath your jeans. Finish the look with a hoodie and trainers for a quintessential CK style. Can’t get enough? Stock up on our multipacks for ultimate convenience. Calvin Klein underwear for men. Undress with confidence.
What is the best underwear brand for men?
Calvin Klein is globally renowned as the premier underwear brand for men, known for its style, comfort and quality. With its iconic designs and commitment to excellence, CK has redefined the standard for men's underwear since the 1980’s.
Why is Calvin Klein men’s underwear so popular?
Calvin Klein men's underwear is popular due to its iconic designs that blend style, comfort and quality. With its form-fitting silhouettes, strong branding and timeless appeal, Calvin Klein has established itself as a symbol of confidence and sophistication in the men's underwear space.