Undergarments

Explore the latest in the Kith for Calvin Klein collection. Men’s undergarments are available in boxer brief styles, and come in classic colorways including Black, White, Dusty Quartz, Cinder, and Crimson. These briefs offer compact flex technology, 4-way stretch and ergonomic construction for ultimate comfort.
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    Kith for Calvin Klein Seasonal Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Seasonal Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Seasonal Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Classic Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Classic Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Classic Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Classic Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Classic Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Seasonal Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Seasonal Boxer Brief
    $45.00 CAD
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    Kith for Calvin Klein Classic Boxer Brief
    $45.00 CAD
  • Kith Crest Monogram Pajama Set in Black
    Kith Crest Monogram Pajama Set in Black
    Kith Crest Monogram Pajama Set
    $345.00 CAD
    • Kith Crest Monogram Pajama Set - Black
    • Kith Crest Monogram Pajama Set - Stadium
  • Three white Kith cotton tank tops hung side by side on black Kith hangers, showing ribbed scoop necklines and armholes against a light grey backdrop.
    Back view of a white Kith Spencer tank top in soft cotton jersey, hanging on a black hanger against a light grey backdrop.
    Kith 3-Pack Spencer Tank
    $95.00 CAD
    • Kith 3-Pack Spencer Tank - White
    • Kith 3-Pack Spencer Tank - Multi
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    Kith Script Pajama Set
    $265.00 CAD
    • Kith Script Pajama Set - Black
    • Kith Script Pajama Set - Stadium
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    Kith 3-Pack Undershirt
    $95.00 CAD
    • Kith 3-Pack Undershirt - White / Heather Grey / Black
    • Kith 3-Pack Undershirt - Black
    • Kith 3-Pack Undershirt - White
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    Kith 3-Pack Undershirt
    $95.00 CAD
    • Kith 3-Pack Undershirt - White / Heather Grey / Black
    • Kith 3-Pack Undershirt - Black
    • Kith 3-Pack Undershirt - White
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    Kith Crest Monogram Pajama Set
    $345.00 CAD
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    Kith Script Pajama Set
    $265.00 CAD
    • Kith Script Pajama Set - Black
    • Kith Script Pajama Set - Stadium
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    Kith for Calvin Klein Seasonal Boxer Brief
    $45.00 CAD
  • Kith 3-Pack Undershirt in black, three crewneck tees on hangers, front view
    Kith 3-Pack Undershirt in black, three crewneck tees on hangers, back view
    Kith 3-Pack Undershirt
    $95.00 CAD
    • Kith 3-Pack Undershirt - White / Heather Grey / Black
    • Kith 3-Pack Undershirt - Black
    • Kith 3-Pack Undershirt - White
  • Three Kith Spencer tank tops hanging on black Kith hangers, in black, white, and heather grey cotton jersey against a pale grey backdrop.
    Back view of three Kith Spencer tank tops on black hangers: black, white, and heather grey cotton jersey against a light grey background.
    Kith 3-Pack Spencer Tank
    $95.00 CAD
    • Kith 3-Pack Spencer Tank - White
    • Kith 3-Pack Spencer Tank - Multi