Underwear
473 items
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- -30%
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00 £30.00+ More Colours
6 Pack Anti-Slip Invisible Socks
£30.00+ More Colours
- -30%
3 Pack Low Rise Trunks - Icon Cotton Stretch
£44.00 £30.00+ More Colours
5 Pack Trunks - Cotton Stretch
£60.00- -30%
3 Pack Trunks - Micro Stretch
£45.00 £31.00+ More Colours
- -30%
3 Pack Relaxed Dart Trunks - Icon Cotton Stretch
£44.00 £30.00+ More Colours
3 Pack Soft Cotton Stretch Crew Socks
£17.00+ More Colours
- -50%
3 Pack Low Rise Trunks - Icon Cotton Stretch
£44.00 £22.00+ More Colours
3 Pack Trunks - Icon Active Mesh
£46.00+ More Colours
- -30%
3 Pack Relaxed Dart Trunks - Icon Cotton Stretch
£44.00 £30.00+ More Colours
Low Rise Trunks - Brushed Microfibre Stretch
£27.00+ More Colours
- -50%
3 Pack Trunks - Icon Logo Graphic
£38.00 £19.00+ More Colours
- -30%
3 Pack Boxer Briefs - Intense Power Cotton
£45.00 £31.00+ More Colours
- -30%
3 Pack Boxer Briefs - Intense Power Micro
£45.00 £31.00+ More Colours
Lounge Sweatshirt - Modern Cotton
£60.00+ More Colours
3 Pack Trunks - Heritage Cotton Stretch
£44.00+ More Colours
- -50%
Trunks - Icon Logo Graphic
£22.00 £11.00+ More Colours
- -30%
3 Pack Low Rise Trunks - Microfibre Stretch
£44.00 £30.00+ More Colours
Low Rise Trunks - Brushed Microfibre Stretch
£27.00+ More Colours
- -30%
3 Pack Low Rise Trunks - Icon Cotton Stretch
£37.00 £25.00+ More Colours
- -30%
3 Pack Trunks - Modern Cotton
£44.00 £30.00 3 Pack Soft Cotton Stretch Crew Socks
£17.00+ More Colours
- -50%
3 Pack Low Rise Trunks - Intense Power Micro
£45.00 £22.00+ More Colours
2 Pack Soft Cotton Stretch Ankle Socks
£13.00+ More Colours
- Sold Out
5 Pack Low Rise Trunks - Icon Cotton Stretch
£65.00- Sold Out
+ More Colours
- -30%
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00 £30.00+ More Colours
Trunks - Invisibles
£29.00+ More Colours
3 Pack Boxer Briefs - Heritage Cotton Stretch
£44.00+ More Colours
- -30%
Sport Briefs - Intense Power Micro
£25.00 £17.00 3 Pack Crewneck T-Shirts - Cotton Classics
£40.00+ More Colours
3 Pack Crewneck T-Shirts - Cotton Classics
£40.00+ More Colours
- -30%
3 Pack Boxer Briefs - Micro Stretch
£45.00 £31.00+ More Colours
3 Pack Trunks - Icon Active Mesh
£46.00+ More Colours
- -30%
3 Pack Trunks - Icon Logo Graphic
£38.00 £26.00+ More Colours
- -30%
3 Pack Boxer Briefs - Icon Logo Graphic
£38.00 £26.00+ More Colours
- Sold Out
Sport Briefs - Micro Stretch Pride
£22.00- Sold Out
- -30%
2 Pack Logo Invisible Socks
£13.00 £9.00 - Sold Out
5 Pack Briefs - Cotton Classics
£60.00- Sold Out
+ More Colours
- -50%
3 Pack Briefs - Icon Cotton Stretch
£44.00 £22.00+ More Colours
- -30%
3 Pack Trunks - Icon Logo Graphic
£38.00 £26.00+ More Colours
- -30%
3 Pack Boxer Briefs - CK Black
£65.00 £45.00+ More Colours
3 Pack Hip Briefs - CK Black
£65.00- -30%
Slim Fit Boxers - Icon logo
£28.00 £19.00 Lounge Sweatshirt - Modern Cotton
£60.00+ More Colours
- -30%
3 Pack Trunks - Icon Cotton Stretch
£44.00 £30.00 Briefs - Heritage Classic Cotton
£23.00+ More Colours
- -40%
Boxers - Lunar New Year
£48.00 £28.00 Lounge T-shirt - Ultra Soft Modal
£34.00+ More Colours
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.






