Calvin Klein Men's Intense Power Sport Boxer Briefs
Calvin Klein Men's Intense Power Sport Boxer Briefs
Calvin Klein Men's Intense Power Sport Boxer Briefs
Calvin Klein Men's Intense Power Sport Boxer Briefs
Calvin Klein Men's Intense Power Sport Boxer Briefs
Calvin Klein Men's Intense Power Sport Boxer Briefs
Calvin Klein Men's Intense Power Sport Boxer Briefs
  • Low stock - 2 items left
  • Inventory on the way
Regular price$34.00
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Shipping calculated at checkout.

Size chart
Waist(in)
BRAND XS SMALL MEDIUM LARGE X-LARGE XX-LARGE
Bike Athletic 28-29 30-31 32-33 34-36 37-39 40-42
Calvin Klein 24-26 28-30 32-34 36-38 40-42 44-46
ExOfficio -- 30 32-34 36-38 40-42 44-46
Mack Weldon -- 28-30 31-34 34-36 36-40 42-46
PSD Underwear 24-26 28-30 32-34 36-38 40-42 44-48
Rhone 27-29 29-30 31-33 34-36 37-39 40-44
Stance 28-30 30-32 32-34 34-36 36-38 38-40
Tommy Hilfiger 30-32 32-34 34-36 36-38 38-40 40-42

A bold iteration of our iconic logo. Maximum comfort and enhanced movement. This Calvin Klein sport boxer brief is made from silky microfiber with a breathable waistband and bonded mesh panels for essential activewear styling.

Details:

  • Silky soft microfiber for enhanced movement
  • Breathable bold logo waistband
  • Supportive pouch with contoured seams for a sleek fit
  • Bonded mesh paneling for added ventilation
  • Model is 6'1" wearing a size M

Composition: 85% nylon 15% elastane

Care: Machine wash

Origin: Imported

Style: NB4368-UB1

Universal Style #: NB4368

Model is protected under applicable copyrights trade marks and other proprietary including without limitation intellectual property rights and international treaties.

Shipping Policy

  • Local Warehouse: orders ship the next business day.
  • Remote Warehouses: processing varies by location — most ship within 2–3 business days, with a range of next-day up to 5 business days.
  • Once your order ships, you'll get a tracking number by email.
  • Orders of $60 or more shipping within the U.S. ship free.
  • Estimated transit: 2–5 business days (USPS Ground Advantage) for U.S. orders.
  • International orders: 5–14 business days via DHL eCommerce, depending on destination and customs processing.
  • If your order hasn't arrived within 2 weeks of the estimated delivery window, contact us and we'll sort out a replacement or refund.

Questions? Reach us anytime at byron@byronsbritches.com.

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