Men's Underwear

Men's Underwear

Calvin Klein Men's Briefs
Calvin Klein Men's Trunks
Calvin Klein Men's Boxer Briefs
Calvin Klein Men's Multipacks
Calvin Klein Men's Boxers
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63 of 144 Items
63 of 144 Items

SGD 29.50 SGD 399.01

Jung Kook for Calvin Klein Heritage Cotton 3-Pack Brief
Jung Kook for Calvin Klein Heritage Cotton 3-Pack Brief
Choose your size
Choose your size
SGD 115.00

Spend $280 Get an Exclusive Tote

Jung Kook for Calvin Klein Heritage Cotton Monologo Trunk
Jung Kook for Calvin Klein Heritage Cotton Monologo Trunk
Choose your size
Choose your size
SGD 69.00

Spend $280 Get an Exclusive Tote

+ More colors available
Icon Cotton Stretch Trunks 3 Pack
Icon Cotton Stretch Trunks 3 Pack
Choose your size
Choose your size
SGD 109.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Unisex
Jung Kook for Calvin Klein Muscle Tank Top
Jung Kook for Calvin Klein Muscle Tank Top
Choose your size
Choose your size
SGD 69.00

Spend $280 Get an Exclusive Tote

+ More colors available
2 Pack Icon Cotton Stretch Hipster Briefs
2 Pack Icon Cotton Stretch Hipster Briefs
Choose your size
Choose your size
SGD 75.00

Buy 3 get -20%; 5 get -30%

Jung Kook for Calvin Klein Heritage Cotton Monologo Trunk
Jung Kook for Calvin Klein Heritage Cotton Monologo Trunk
Choose your size
Choose your size
SGD 69.00

Spend $280 Get an Exclusive Tote

+ More colors available
The Underwear Guide
Icon Microfiber Stretch metallic Boxer Brief
Icon Microfiber Stretch metallic Boxer Brief
Choose your size
Choose your size
SGD 69.00

Buy 3 get -20%; 5 get -30%

3 Pack Trunks - Micro Stretch
3 Pack Trunks - Micro Stretch
Choose your size
Choose your size
SGD 139.00

Buy 3 get -20%; 5 get -30%

Trunks - Icon Active Mesh
Trunks - Icon Active Mesh
Choose your size
Choose your size
Price reduced from SGD 79.00 to SGD 63.20 20% off

Buy 3 get -20%; 5 get -30%

+ More colors available
Ft. Jung Kook
Icon Cotton Stretch Trunks 3 Pack
Icon Cotton Stretch Trunks 3 Pack
Choose your size
Choose your size
SGD 109.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Cotton Stretch Trunks 2 Pack
Icon Cotton Stretch Trunks 2 Pack
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Cotton Stretch Trunks 2 Pack
Icon Cotton Stretch Trunks 2 Pack
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Brushed Microfiber Stretch Low Rise Trunk
Brushed Microfiber Stretch Low Rise Trunk
Choose your size
Choose your size
Price reduced from SGD 65.00 to SGD 52.00 20% off

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Microfiber Stretch Metallic Low Rise Trunk
Icon Microfiber Stretch Metallic Low Rise Trunk
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Invisibles Microfiber Mesh Hip Brief
Invisibles Microfiber Mesh Hip Brief
Choose your size
Choose your size
SGD 59.00

Buy 3 get -20%; 5 get -30%

Ultra Soft Modal Slim Boxer
Ultra Soft Modal Slim Boxer
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
3 Pack Briefs - Micro Stretch
3 Pack Briefs - Micro Stretch
Choose your size
Choose your size
SGD 129.00

Buy 3 get -20%; 5 get -30%

3 Pack Low Rise Trunks - Microfibre Stretch
3 Pack Low Rise Trunks - Microfibre Stretch
Choose your size
Choose your size
SGD 119.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Cotton Stretch Trunks 2 Pack
Icon Cotton Stretch Trunks 2 Pack
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
3 Pack Hip Briefs - Microfibre Stretch
3 Pack Hip Briefs - Microfibre Stretch
Choose your size
Choose your size
SGD 109.00

Buy 3 get -20%; 5 get -30%

Lounge Joggers - Icon Cotton Stretch
Lounge Joggers - Icon Cotton Stretch
Choose your size
Choose your size
SGD 119.00

Buy 3 get -20%; 5 get -30%

Icon Microfiber Stretch Metallic Low Rise Trunk
Icon Microfiber Stretch Metallic Low Rise Trunk
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
CK Black Cotton Stretch Tee
CK Black Cotton Stretch Tee
Choose your size
Choose your size
SGD 109.00

Buy 3 get -20%; 5 get -30%

Modal Rib Knit Crewneck Tee
Modal Rib Knit Crewneck Tee
Choose your size
Choose your size
SGD 75.00

Buy 3 get -20%; 5 get -30%

CK Black Low Rise Trunks
CK Black Low Rise Trunks
Choose your size
Choose your size
SGD 89.00

Buy 3 get -20%; 5 get -30%

+ More colors available
CK Black Microfiber Hip Brief
CK Black Microfiber Hip Brief
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Microfiber Stretch Metallic Low Rise Trunk
Icon Microfiber Stretch Metallic Low Rise Trunk
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
CK Black Microfiber Hip Brief
CK Black Microfiber Hip Brief
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Graphic Monogram Cotton Stretch Briefs
Graphic Monogram Cotton Stretch Briefs
Choose your size
Choose your size
SGD 115.00

Buy 3 get -20%; 5 get -30%

Graphic Monogram Cotton Stretch Trunks
Graphic Monogram Cotton Stretch Trunks
Choose your size
Choose your size
SGD 119.00

Buy 3 get -20%; 5 get -30%

Ultra Soft Modal Trunk 3 Pack
Ultra Soft Modal Trunk 3 Pack
Choose your size
Choose your size
SGD 139.00

Buy 3 get -20%; 5 get -30%

CK Black Cotton Stretch Hip Brief
CK Black Cotton Stretch Hip Brief
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Brushed Micro Jersey Hipster Brief
Brushed Micro Jersey Hipster Brief
Choose your size
Choose your size
Price reduced from SGD 59.00 to SGD 47.20 20% off

Buy 3 get -20%; 5 get -30%

Graphic Monogram Low Rise Trunk
Graphic Monogram Low Rise Trunk
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Graphic Monogram Low Rise Trunk
Graphic Monogram Low Rise Trunk
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Cotton Stretch Hip Briefs 3 Pack
Icon Cotton Stretch Hip Briefs 3 Pack
Choose your size
Choose your size
SGD 85.00

Buy 3 get -20%; 5 get -30%

CK Black Slim Fit Boxers
CK Black Slim Fit Boxers
Choose your size
Choose your size
SGD 79.00

+ More colors available
Low Rise Mesh Trunks - Pride
Low Rise Mesh Trunks - Pride
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

Cotton Poplin Traditional Boxers
Cotton Poplin Traditional Boxers
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

Cotton Poplin Short Set
Cotton Poplin Short Set
Choose your size
Choose your size
SGD 149.00

Buy 3 get -20%; 5 get -30%

Modal Rib Knit Sleep Pant
Modal Rib Knit Sleep Pant
Choose your size
Choose your size
SGD 119.00

Buy 3 get -20%; 5 get -30%

CK Black Microfiber Stretch Low Rise Trunk
CK Black Microfiber Stretch Low Rise Trunk
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

CK Black Low Rise Trunks
CK Black Low Rise Trunks
Choose your size
Choose your size
SGD 89.00

Buy 3 get -20%; 5 get -30%

+ More colors available
CK Black Low Rise Trunk 3 Pack
CK Black Low Rise Trunk 3 Pack
Choose your size
Choose your size
SGD 149.00

Buy 3 get -20%; 5 get -30%

Pyjama Top - Icon Cotton Stretch
Pyjama Top - Icon Cotton Stretch
Choose your size
Choose your size
SGD 75.00

Buy 3 get -20%; 5 get -30%

+ More colors available
CK Black Cotton Stretch Hip Brief
CK Black Cotton Stretch Hip Brief
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Unisex
Jung Kook for Calvin Klein Muscle Tank Top
Jung Kook for Calvin Klein Muscle Tank Top
Choose your size
Choose your size
SGD 69.00

Spend $280 Get an Exclusive Tote

+ More colors available
Trunks - Icon Active Mesh
Trunks - Icon Active Mesh
Choose your size
Choose your size
Price reduced from SGD 79.00 to SGD 63.20 20% off

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Microfiber Stretch Metallic Low Rise Trunk
Icon Microfiber Stretch Metallic Low Rise Trunk
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
3 Pack Low Rise Trunks - Microfibre Stretch
3 Pack Low Rise Trunks - Microfibre Stretch
Choose your size
Choose your size
SGD 119.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Low Rise Trunks - CK Black
Low Rise Trunks - CK Black
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Ft. Raphinha
Low Rise Trunks - Intense Power Motion
Low Rise Trunks - Intense Power Motion
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

Icon Cotton Stretch Trunks 2 Pack
Icon Cotton Stretch Trunks 2 Pack
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Intense Power Microfiber Stretch 3-Pack Low Rise Trunk
Intense Power Microfiber Stretch 3-Pack Low Rise Trunk
Choose your size
Choose your size
SGD 149.00

Buy 3 get -20%; 5 get -30%

Modal Rib Knit Set
Modal Rib Knit Set
Choose your size
Choose your size
SGD 169.00

Buy 3 get -20%; 5 get -30%

Icon Cotton Stretch Trunks 3 Pack
Icon Cotton Stretch Trunks 3 Pack
Choose your size
Choose your size
SGD 109.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Cotton Classics Crewneck Tee 3 Pack
Cotton Classics Crewneck Tee 3 Pack
Choose your size
Choose your size
SGD 129.00

Buy 3 get -20%; 5 get -30%

Trunks - Heritage Classic Cotton
Trunks - Heritage Classic Cotton
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

CK Black Slim Fit Boxers
CK Black Slim Fit Boxers
Choose your size
Choose your size
SGD 79.00

+ More colors available
Icon Microfiber Stretch Metallic Low Rise Trunk
Icon Microfiber Stretch Metallic Low Rise Trunk
Choose your size
Choose your size
SGD 65.00

Buy 3 get -20%; 5 get -30%

+ More colors available
Icon Cotton Stretch Trunks 2 Pack
Icon Cotton Stretch Trunks 2 Pack
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

+ More colors available
3 Pack Trunks - Heritage Cotton Stretch
3 Pack Trunks - Heritage Cotton Stretch
Choose your size
Choose your size
SGD 119.00

Buy 3 get -20%; 5 get -30%

Invisible Microfiber Mesh Tank Top
Invisible Microfiber Mesh Tank Top
Choose your size
Choose your size
SGD 79.00

Buy 3 get -20%; 5 get -30%

You’ve viewed 63 of 144 items

Calvin Klein Men's Underwear

Experience the ultimate in comfort and confidence with Calvin Klein's iconic men's underwear collection. Shop now on our official CK website and slip into form-fitting trunks, breathable fabrics, and true second skin comfort. Our relaxed boxers and signature briefs move without friction, providing the perfect fit for any occasion. Show off the iconic CK logo waistband on your men’s trunks and let it peek out from underneath a pair of jeans for added style. Wear our men's underwear with pyjama bottoms for off-duty lounging or enjoy a smooth fit under trousers when dressing up for work. Stock up on CK underwear with our men's multipacks. Calvin Klein: the essential choice for sexy and comfortable men's underwear. Shop now and experience the comfort and style that only Calvin Klein can provide.