Men's Underwear

Men's Underwear

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47 of 93 Items
  • 47 of 93 Items

    TWD 740 TWD 3,180

    Ft. Rowoon
    3 Pack Trunks - Heritage Cotton Stretch
    3 Pack Trunks - Heritage Cotton Stretch
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    Choose your size
    TWD 2780

    Spend $5,000 get free CK tote bag

    + 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
    TWD 3180

    Spend $5,000 get free CK tote bag

    Calvin Klein Varsity Tote Bag GWP

    3 Pack Low Rise Trunks - Microfibre Stretch
    3 Pack Low Rise Trunks - Microfibre Stretch
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    Choose your size
    Ft. MINGYU
    3 Pack Trunks - Heritage Cotton Stretch
    3 Pack Trunks - Heritage Cotton Stretch
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    Choose your size
    TWD 2780

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black
    Trunks - CK Black
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    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - Icon Logo Graphic
    Trunks - Icon Logo Graphic
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    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    3 Pack Low Rise Trunks - Microfibre Stretch
    3 Pack Low Rise Trunks - Microfibre Stretch
    Choose your size
    Choose your size
    Icon Cotton Stretch Trunks 2 Pack
    Icon Cotton Stretch Trunks 2 Pack
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    Choose your size
    TWD 1880

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black Cotton
    Trunks - CK Black Cotton
    Choose your size
    Choose your size
    TWD 1780

    Spend $5,000 get free CK tote bag

    + More colors available
    3 Pack Low Rise Trunks - Microfibre Stretch
    3 Pack Low Rise Trunks - Microfibre Stretch
    Choose your size
    Choose your size
    Sport Low Rise Trunks - Intense Power Micro
    Sport Low Rise Trunks - Intense Power Micro
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    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Stretch Trunks 3 Pack
    Icon Cotton Stretch Trunks 3 Pack
    Choose your size
    Choose your size
    TWD 2380

    Spend $5,000 get free CK tote bag

    + More colors available
    Low Rise Trunks - CK Black
    Low Rise Trunks - CK Black
    Choose your size
    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Low Rise Trunks - CK Black
    Low Rise Trunks - CK Black
    Choose your size
    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black
    Trunks - CK Black
    Choose your size
    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - Microfibre Lace
    Trunks - Microfibre Lace
    Choose your size
    Choose your size
    TWD 1780

    Spend $5,000 get free CK tote bag

    Trunks - CK Black Cotton
    Trunks - CK Black Cotton
    Choose your size
    Choose your size
    TWD 1780

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - Icon Logo Graphic
    Trunks - Icon Logo Graphic
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black Cotton
    Trunks - CK Black Cotton
    Choose your size
    Choose your size
    TWD 1780

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black Cotton
    Trunks - CK Black Cotton
    Choose your size
    Choose your size
    TWD 1780

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - Icon Logo Graphic
    Trunks - Icon Logo Graphic
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - Icon Logo Graphic
    Trunks - Icon Logo Graphic
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Stretch Trunks 3 Pack
    Icon Cotton Stretch Trunks 3 Pack
    Choose your size
    Choose your size
    TWD 2380

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Stretch Trunks 2 Pack
    Icon Cotton Stretch Trunks 2 Pack
    Choose your size
    Choose your size
    TWD 1880

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Stretch Trunks 3 Pack
    Icon Cotton Stretch Trunks 3 Pack
    Choose your size
    Choose your size
    TWD 2380

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Air Trunks
    Icon Cotton Air Trunks
    Choose your size
    Choose your size
    TWD 1280

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black
    Trunks - CK Black
    Choose your size
    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Low Rise Trunks - CK Black
    Low Rise Trunks - CK Black
    Choose your size
    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black
    Trunks - CK Black
    Choose your size
    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Trunks - CK Black
    Trunks - CK Black
    Choose your size
    Choose your size
    TWD 1980

    Spend $5,000 get free CK tote bag

    + More colors available
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Air Trunks
    Icon Cotton Air Trunks
    Choose your size
    Choose your size
    TWD 1280

    Spend $5,000 get free CK tote bag

    + More colors available
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Pride Icon Cotton Stretch Trunk
    Pride Icon Cotton Stretch Trunk
    Choose your size
    Choose your size
    Price reduced from TWD 1680 to TWD 1176 30% off

    Spend $5,000 get free CK tote bag

    Cotton Stretch 3 Pack Low Rise Trunk
    Cotton Stretch 3 Pack Low Rise Trunk
    Choose your size
    Choose your size
    Price reduced from TWD 1880 to TWD 940 50% off

    Spend $5,000 get free CK tote bag

    Sale
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    Price reduced from TWD 1580 to TWD 948 40% off

    Buy 2 get -10%; 4 get -20%; 6 get -30%

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Stretch Trunks 2 Pack
    Icon Cotton Stretch Trunks 2 Pack
    Choose your size
    Choose your size
    Price reduced from TWD 1880 to TWD 1128 40% off

    Spend $5,000 get free CK tote bag

    + More colors available
    Sale
    Low Rise Trunk 3 Pack
    Low Rise Trunk 3 Pack
    Choose your size
    Choose your size
    Price reduced from TWD 2180 to TWD 1526 30% off

    Buy 2 get -10%; 4 get -20%; 6 get -30%

    Spend $5,000 get free CK tote bag

    Ultra Soft Modal Trunks
    Ultra Soft Modal Trunks
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available
    Sale
    Ultra Soft Modal Trunks
    Ultra Soft Modal Trunks
    Choose your size
    Choose your size
    Price reduced from TWD 1580 to TWD 948 40% off

    Buy 2 get -10%; 4 get -20%; 6 get -30%

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Air Trunks
    Icon Cotton Air Trunks
    Choose your size
    Choose your size
    Price reduced from TWD 1280 to TWD 1024 20% off

    Spend $5,000 get free CK tote bag

    + More colors available
    Icon Cotton Stretch Trunks 2 Pack
    Icon Cotton Stretch Trunks 2 Pack
    Choose your size
    Choose your size
    Price reduced from TWD 1880 to TWD 1316 30% off

    Spend $5,000 get free CK tote bag

    + More colors available
    Brushed Microfiber Stretch Low Rise Trunk
    Brushed Microfiber Stretch Low Rise Trunk
    Choose your size
    Choose your size
    TWD 1580

    Spend $5,000 get free CK tote bag

    + More colors available

    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.