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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64 of 160 Items
    • 64 of 160 Items

    SGD 59.00 SGD 169.01

    Icon Microfiber Stretch Low Rise Trunk
    Icon Microfiber Stretch Low Rise Trunk
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    SGD 69.00

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    Ft. Raphinha
    Cotton Classics Crewneck Tee 3 Pack
    Cotton Classics Crewneck Tee 3 Pack
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    SGD 129.00

    Buy 3, get the 4th free

    Icon Cotton Stretch Trunks 3 Pack
    Icon Cotton Stretch Trunks 3 Pack
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    SGD 109.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    Cotton Poplin Traditional Boxers
    Cotton Poplin Traditional Boxers
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    SGD 65.00

    Buy 3, get the 4th free

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    Invisibles Microfiber Mesh Hip Brief
    Invisibles Microfiber Mesh Hip Brief
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    SGD 59.00

    Buy 3, get the 4th free

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    3 Pack Low Rise Trunks - Microfibre Stretch
    3 Pack Low Rise Trunks - Microfibre Stretch
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    SGD 119.00

    Buy 3, get the 4th free

    + More colors available
    Cotton Poplin Traditional Boxers
    Cotton Poplin Traditional Boxers
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    SGD 65.00

    Buy 3, get the 4th free

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    2 Pack Icon Cotton Stretch Hipster Briefs
    2 Pack Icon Cotton Stretch Hipster Briefs
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    SGD 75.00

    Buy 3, get the 4th free

    Cotton Poplin Traditional Boxers
    Cotton Poplin Traditional Boxers
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    SGD 65.00

    Buy 3, get the 4th free

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    CK Black Microfiber Hip Brief
    CK Black Microfiber Hip Brief
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    SGD 79.00

    Buy 3, get the 4th free

    + More colors available
    Graphic Monogram Microfiber Stretch Hip Brief
    Graphic Monogram Microfiber Stretch Hip Brief
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    SGD 59.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    CK Black Slim Fit Boxers
    CK Black Slim Fit Boxers
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    SGD 79.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    Trunks - CK Black Cotton
    Trunks - CK Black Cotton
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    SGD 79.00

    Buy 3, get the 4th free

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    Icon Microfiber Stretch Metallic Low Rise Trunk
    Icon Microfiber Stretch Metallic Low Rise Trunk
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    SGD 65.00

    Buy 3, get the 4th free

    + More colors available
    Icon Microfiber Stretch metallic Boxer Brief
    Icon Microfiber Stretch metallic Boxer Brief
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    SGD 69.00

    Buy 3, get the 4th free

    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
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    SGD 65.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
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    SGD 65.00

    Buy 3, get the 4th free

    + More colors available
    Sport Briefs - CK Sculpt
    Sport Briefs - CK Sculpt
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    SGD 69.00

    Buy 3, get the 4th free

    Trunks - CK Black Cotton
    Trunks - CK Black Cotton
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    SGD 79.00

    Buy 3, get the 4th free

    + More colors available
    CK Black Microfiber Stretch Low Rise Trunk
    CK Black Microfiber Stretch Low Rise Trunk
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    Choose your size
    SGD 79.00

    Buy 3, get the 4th free

    + More colors available
    Invisibles Microfiber Mesh Hip Brief
    Invisibles Microfiber Mesh Hip Brief
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    SGD 59.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    Graphic Monogram Cotton Stretch Briefs
    Graphic Monogram Cotton Stretch Briefs
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    SGD 115.00

    Buy 3, get the 4th free

    Graphic Monogram Low Rise Trunk
    Graphic Monogram Low Rise Trunk
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    SGD 65.00

    Buy 3, get the 4th free

    + More colors available
    Ultra Soft Modal Trunk 3 Pack
    Ultra Soft Modal Trunk 3 Pack
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    SGD 139.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + 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 the 4th free

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

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    CK Black Microfiber Stretch Low Rise Trunk
    CK Black Microfiber Stretch Low Rise Trunk
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    SGD 79.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    CK Black Low Rise Trunks
    CK Black Low Rise Trunks
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    SGD 89.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + 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 the 4th free

    + 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 the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    Lounge Joggers - Icon Cotton Stretch
    Lounge Joggers - Icon Cotton Stretch
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    Choose your size
    SGD 119.00

    Buy 3, get the 4th free

    Graphic Monogram Microfiber Stretch Boxer Brief
    Graphic Monogram Microfiber Stretch Boxer Brief
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    Choose your size
    SGD 69.00

    Buy 3, get the 4th free

    + 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 the 4th free

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

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + 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 the 4th free

    + 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 the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    Ft. Raphinha
    Cotton Classics 3-Pack Tank Top
    Cotton Classics 3-Pack Tank Top
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    Choose your size
    SGD 109.00

    Buy 3, get the 4th free

    Brushed Micro Jersey Hipster Brief
    Brushed Micro Jersey Hipster Brief
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    Choose your size
    SGD 59.00

    Buy 3, get the 4th free

    + More colors available
    Ultra Soft Modal Trunk 3 Pack
    Ultra Soft Modal Trunk 3 Pack
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    Choose your size
    SGD 139.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    CK X Cotton Monogram Slim Boxer
    CK X Cotton Monogram Slim Boxer
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    SGD 65.00

    Buy 3, get the 4th free

    + 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 the 4th free

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

    Buy 3, get the 4th free

    + 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 the 4th free

    + More colors available
    Trunks - Heritage Classic Cotton
    Trunks - Heritage Classic Cotton
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    Choose your size
    SGD 79.00

    Buy 3, get the 4th free

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

    Buy 3, get the 4th free

    + More colors available
    Graphic Monogram Microfiber Stretch Hip Brief
    Graphic Monogram Microfiber Stretch Hip Brief
    Choose your size
    Choose your size
    SGD 59.00

    Buy 3, get the 4th free

    + More colors available
    Invisibles Microfiber Mesh Trunk
    Invisibles Microfiber Mesh Trunk
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    Choose your size
    SGD 79.00

    Buy 3, get the 4th free

    + More colors available
    Briefs - Heritage Classic Cotton
    Briefs - Heritage Classic Cotton
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    Choose your size
    SGD 69.00

    Buy 3, get the 4th free

    You’ve viewed 64 of 160 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.