Underwear
473 items
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3 Pack Boxer Briefs - Cotton Classics
£38.00+ More Colours
7 Pack Trunks - Icon Cotton Stretch
£80.00+ More Colours
3 Pack Trunks - Micro Stretch
£45.00+ More Colours
- -40%
Cotton Terry Blend Lounge Joggers
£55.00 £33.00+ More Colours
- Bestseller
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00+ More Colours
3 Pack Boxer Briefs - Micro Stretch
£45.00+ More Colours
Lounge Joggers - Ultra Soft Modal
£49.00+ More Colours
3 Pack Briefs - Intense Power Cotton
£45.00+ More Colours
3 Pack Slim T-Shirts - Cotton Stretch Blend
£45.00+ More Colours
3 Pack V Neck T-Shirts - Cotton Stretch Blend
£45.00+ More Colours
- Bestseller
3 Pack Relaxed Dart Trunks - Icon Cotton Stretch
£44.00+ More Colours
- -30%
Sport Low Rise Trunks - Intense Power Micro
£27.00 £18.00+ More Colours
7 Pack Low Rise Trunks - Micro Stretch
£80.007 Pack Low Rise Trunks - Micro Stretch
£80.00- Bestseller
3 Pack Hip Briefs - Icon Cotton Stretch
£44.00+ More Colours
- -40%
Zip Up Travel Hoodie
£85.00 £51.00 3 Pack V Neck T-Shirts - Cotton Stretch Blend
£45.00+ More Colours
- -30%
Low Rise Trunks - Lunar New Year
£48.00 £33.00+ More Colours
- -40%
Cotton Terry Blend Lounge Joggers
£55.00 £33.00+ More Colours
- -40%
Travel Joggers
£70.00 £42.00 - -30%
Low Rise Trunks - Lunar New Year
£48.00 £33.00+ More Colours
7 Pack Trunks - Icon Cotton Stretch
£80.00+ More Colours
3 Pack Low Rise Trunks - Microfibre Stretch
£44.00+ More Colours
3 Pack Relaxed Dart Trunks - Icon Cotton Stretch
£44.00+ More Colours
3 Pack Crewneck T-Shirts - Cotton Classics
£40.00+ More Colours
Lounge T-shirt - Ultra Soft Modal
£34.00+ More Colours
3 Pack Slim T-Shirts - Cotton Stretch Blend
£45.00+ More Colours
- -40%
Low Rise Trunks - Lunar New Year
£48.00 £28.00 - -30%
Cotton Jersey Pyjama Top
£33.00 £23.00 - -40%
Quilted Fleece Lounge Joggers
£70.00 £42.00 - -40%
Quilted Fleece Lounge Hoodie
£75.00 £45.00 Lounge T-shirt - Cotton Classics
£32.00+ More Colours
- -40%
Cotton Poplin Pyjama Top
£55.00 £33.00 - -40%
Cotton Terry Blend Lounge Hoodie
£65.00 £39.00+ More Colours
- -50%
Lounge Crewneck Sweatshirt
£65.00 £32.00 5 Pack Boxer Briefs - Icon Cotton Stretch
£65.00+ More Colours
3 Pack Boxer Briefs - Icon Cotton Stretch
£44.00+ More Colours
- Pride
5 Pack Boxer Briefs - Icon Cotton Stretch Pride
£65.00+ More Colours
- -30%
3 Pack Boxer Briefs - Icon Cotton Stretch
£44.00 £30.00+ More Colours
3 Pack Trunks - Icon Cotton Stretch
£44.00+ More Colours
5 Pack Trunks - Icon Cotton Stretch
£65.00- -30%
5 Pack Boxer Briefs - Icon Cotton Stretch
£60.00 £42.00+ More Colours
5 Pack Low Rise Trunks - Icon Cotton Stretch
£65.00+ More Colours
- -30%
3 Pack Trunks - Intense Power Micro
£45.00 £31.00+ More Colours
3 Pack Trunks - Cotton Classics
£38.00+ More Colours
3 Pack Boxers - Cotton Classics
£42.003 Pack Jock Straps - Icon Cotton Stretch
£42.00+ More Colours
- -50%
5 Pack Low Rise Trunks - Micro Stretch
£65.00 £32.00+ 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.






