Men's Underwear

Men's Underwear

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64 of 110 Items
    • 64 of 110 Items

    SGD 29.50 SGD 149.01

    Lunar New Year Cotton Trunk 2 Pack
    Lunar New Year Cotton Trunk 2 Pack
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    Choose your size
    SGD 85.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

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

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

    + 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

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

    + More colors available
    Trunks - Icon Active Mesh
    Trunks - Icon Active Mesh
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    SGD 79.00

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

    Low Rise Trunks - CK Black
    Low Rise Trunks - CK Black
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    Choose your size
    SGD 79.00

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

    + More colors available
    Icon Microfiber Stretch Low Rise Trunk
    Icon Microfiber Stretch Low Rise Trunk
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    Choose your size
    SGD 69.00

    + 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

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

    + More colors available
    Trunks - Icon Active Mesh
    Trunks - Icon Active Mesh
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    Choose your size
    SGD 79.00

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

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

    + More colors available
    Trunks - Icon Active Mesh
    Trunks - Icon Active Mesh
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    Choose your size
    SGD 79.00

    + More colors available
    CK Black Low Rise Trunks
    CK Black Low Rise Trunks
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    Choose your size
    SGD 89.00

    + More colors available
    CK Black Low Rise Trunks
    CK Black Low Rise Trunks
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    Choose your size
    SGD 89.00

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

    + More colors available
    Graphic Monogram Cotton Stretch Trunks
    Graphic Monogram Cotton Stretch Trunks
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    Choose your size
    SGD 119.00

    Trunks - CK Black Cotton
    Trunks - CK Black Cotton
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    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

    + More colors available
    3 Pack Trunks - Micro Stretch
    3 Pack Trunks - Micro Stretch
    Choose your size
    Choose your size
    SGD 139.00

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

    + More colors available
    Invisibles Microfiber Mesh Trunk
    Invisibles Microfiber Mesh Trunk
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    SGD 79.00

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

    + 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

    + More colors available
    Icon Microfiber Stretch Low Rise Trunk
    Icon Microfiber Stretch Low Rise Trunk
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    Choose your size
    SGD 69.00

    + More colors available
    Trunks - Heritage Classic Cotton
    Trunks - Heritage Classic Cotton
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    SGD 79.00

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

    + More colors available
    Ft. Rowoon
    3 Pack Trunks - Heritage Cotton Stretch
    3 Pack Trunks - Heritage Cotton Stretch
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    SGD 119.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    Ft. Rowoon
    Icon Cotton Stretch Trunks 2 Pack
    Icon Cotton Stretch Trunks 2 Pack
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    Choose your size
    SGD 79.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Sale
    Ultra Soft Modal Trunks
    Ultra Soft Modal Trunks
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    Choose your size
    Price reduced from SGD 65.00 to SGD 45.50 30% off

    Buy 3 get -10%; 5 get -20%

    + 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 2 get -15%; 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 2 get -15%; 3 get -20%; 5 get -30%

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

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Ft. Jung Kook
    Low Rise Trunks - Micro Stretch Logo
    Low Rise Trunks - Micro Stretch Logo
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    Choose your size
    SGD 69.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Trunks - Icon Logo Graphic
    Trunks - Icon Logo Graphic
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    Choose your size
    SGD 65.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Trunks - Icon Logo Graphic
    Trunks - Icon Logo Graphic
    Choose your size
    Choose your size
    SGD 65.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Ultra Soft Modal Trunks
    Ultra Soft Modal Trunks
    Choose your size
    Choose your size
    SGD 65.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

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

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Low Rise Trunks - Micro Stretch Logo
    Low Rise Trunks - Micro Stretch Logo
    Choose your size
    Choose your size
    SGD 69.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Low Rise Trunks - Micro Stretch Logo
    Low Rise Trunks - Micro Stretch Logo
    Choose your size
    Choose your size
    SGD 69.00

    Buy 2 get -15%; 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 2 get -15%; 3 get -20%; 5 get -30%

    + 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 2 get -15%; 3 get -20%; 5 get -30%

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

    Buy 2 get -15%; 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 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Trunks - Icon Logo Graphic
    Trunks - Icon Logo Graphic
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    Choose your size
    SGD 65.00

    Buy 2 get -15%; 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 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    CK Pro Fit Micro Low Rise Trunks
    CK Pro Fit Micro Low Rise Trunks
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    Choose your size
    SGD 65.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

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

    Buy 2 get -15%; 3 get -20%; 5 get -30%

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

    Buy 2 get -15%; 3 get -20%; 5 get -30%

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

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    Sale
    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 45.50 30% off

    Buy 3 get -10%; 5 get -20%

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

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Ultra Soft Modal Trunks
    Ultra Soft Modal Trunks
    Choose your size
    Choose your size
    SGD 65.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Icon Cotton Air Trunks
    Icon Cotton Air Trunks
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    Choose your size
    SGD 59.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Sport Low Rise Trunks - Intense Power Micro
    Sport Low Rise Trunks - Intense Power Micro
    Choose your size
    Choose your size
    SGD 65.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    CK Pro Fit Micro Low Rise Trunks
    CK Pro Fit Micro Low Rise Trunks
    Choose your size
    Choose your size
    SGD 65.00

    Buy 2 get -15%; 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 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Ultra Soft Modal Trunks
    Ultra Soft Modal Trunks
    Choose your size
    Choose your size
    SGD 65.00

    Buy 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    Low Rise Trunks - Micro Stretch Cooling
    Low Rise Trunks - Micro Stretch Cooling
    Choose your size
    Choose your size
    SGD 59.00

    Buy 2 get -15%; 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
    SGD 65.00

    Buy 2 get -15%; 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 2 get -15%; 3 get -20%; 5 get -30%

    + More colors available
    You’ve viewed 64 of 110 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.