Underwear
555 items
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- -30%
Flannel Pyjama Top
£55.00 £38.00 Lounge T-shirt - Ultra Soft Modal
£34.00+ More Colours
- -50%
Lounge Crewneck Sweatshirt
£65.00 £32.00 Terry Fleece Bathrobe
£95.00Lounge Joggers - Ultra Soft Modal
£49.00+ More Colours
Lounge Joggers - Ultra Soft Modal
£49.00+ More Colours
- -50%
Flannel Pyjama Pants
£50.00 £25.00+ More Colours
- -30%
5 Pack Trunks - Cotton Classics
£65.00 £45.00 Thong - Microfibre Lace
£25.00+ More Colours
- -30%
3 Pack Boxer Briefs - Cotton Stretch
£44.00 £30.00+ More Colours
3 Pack Boxer Briefs - Icon Cotton Stretch
£44.00+ More Colours
Cotton Poplin Boxers
£36.00+ More Colours
5 Pack Low Rise Trunks - Icon Cotton Stretch
£65.00+ More Colours
Trunks - Heritage Classic Cotton
£25.00+ More Colours
- Exclusive
3 Pack Boxer Briefs - Micro Stretch
£44.00 3 Pack Trunks - Intense Power Micro
£45.00+ More Colours
5 Pack Low Rise Trunks - Cotton Stretch
£65.00Thong - Microfibre Lace
£25.00+ More Colours
Pyjama Pants - Icon Cotton
£46.00+ More Colours
- Exclusive
3 Pack Low Rise Trunks - Micro Stretch
£44.00 3 Pack Trunks - Cotton Classics
£38.00+ More Colours
3 Pack Briefs - Micro Stretch
£45.00+ More Colours
5 Pack Trunks - Cotton Stretch
£60.003 Pack Hip Briefs - CK Black
£65.003 Pack Boxer Briefs - Heritage Cotton Stretch
£44.00+ More Colours
- Exclusive
5 Pack T-shirts - Cotton Classics
£60.00+ More Colours
3 Pack Boxer Briefs - Micro Stretch
£45.00+ More Colours
Lounge Sweatshirt - Modern Cotton
£60.00+ More Colours
- Sold Out
5 Pack Low Rise Trunks - Icon Cotton Stretch
£65.00- Sold Out
+ More Colours
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00+ More Colours
Cotton Poplin Boxers
£34.00+ More Colours
Cotton Poplin Boxers
£36.00+ More Colours
- Sold Out
Sport Briefs - Micro Stretch Pride
£22.00- Sold Out
Cotton Poplin Pyjama Pants
£50.00+ More Colours
- Sold Out
5 Pack Briefs - Cotton Classics
£60.00- Sold Out
+ More Colours
Lounge Sweatshirt - Modern Cotton
£60.00+ More Colours
Pants Pyjama Set
£85.002 Pack Striped Crew Socks
£15.00- Sold Out
3 Pack Tank Tops - Cotton Classics
£36.00- Sold Out
+ More Colours
- Sold Out
3 Pack Tank Tops - Cotton Classics
£36.00- Sold Out
+ More Colours
- Sold Out
5 Pack Low Rise Trunks - Icon Pride
£65.00- Sold Out
+ More Colours
Lounge T-shirt - Cotton Classics
£32.00+ More Colours
- Sold Out
5 Pack Boxer Briefs - Icon Pride
£65.00- Sold Out
- Sold Out
Lounge Shorts - Pride
£29.00- Sold Out
Cotton Stretch Lounge Tank Top
£31.003 Pack Jock Straps - Icon Cotton Stretch
£40.00+ More Colours
5 Pack Low Rise Trunks - Micro Stretch
£65.00Low Rise Trunks - Micro Stretch Cooling
£25.00+ 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.






