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Calvin Klein

Calvin Klein Men's Underwear Cotton Classics 7-pack Trunk

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, May 10
Order within 7 hours and 42 minutes
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Size: Large


Color: 3 Black, 2 Grey Heather, 2 White


Description

The Calvin Klein original. First introduced in 1981, this is our most iconic men's underwear style in a trunk fit. Designed with the original Calvin Klein logo waistband, this timeless trunk is made from pure cotton for breathable comfort.

Department ‏ : ‎ mens


Date First Available ‏ : ‎ June 3, 2023


Manufacturer ‏ : ‎ Calvin Klein


Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.:


Best Sellers Rank: #83,278 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #22 in Men's Trunks Underwear


#22 in Men's Trunks Underwear:


Customer Reviews: 3.9 3.9 out of 5 stars (470)


Brand Name: Calvin Klein


Age Range Description: Adult


Unit Count: 7.0 Count


UPC: 029442780493


Manufacturer: Calvin Klein


Style Number: NB2439-901-L


Manufacturer Part Number: NB2439


Item Weight: 1.2 Pounds


Item Type Name: Trunks


Color: 3 Black, 2 Grey Heather, 2 White


Style Name: Cotton Classics 7-pack Trunk


Pattern: Solid


Rise Style: Mid


Bottom Style: Boy Shorts


Material Type: Cotton


Fabric Type: 100% Cotton


Product Care Instructions: Machine Wash


Apparel Fabric Weight Class: Lightweight


Apparel Fabric Stretch: No Stretch


Garment Size Country: United States


Size: Large


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great Comfort, Great Value — A Staple in My Drawer!
Size: Medium Color: 3 Black, 2 Grey Heather, 2 White
I’m really pleased with the Calvin Klein Men’s Cotton Classics 7-Pack Trunk. The cotton fabric is soft and breathable, so these feel comfortable all day long — whether I’m lounging at home or out running errands. The fit is just right: snug enough to offer support, but not too tight or restrictive. The quality is exactly what you expect from Calvin Klein — the stitching is solid, and they’ve held up well after multiple washes with no fading or shrinking. Getting seven pairs in one pack is such a value: it’s made it super easy to stock up without worrying about frequent laundry days. If you want classic, everyday underwear that’s comfortable, reliable, and easy to maintain — this 7-pack is a smart buy. Highly recommend! ... show more
Reviewed in the United States on November 30, 2025 by Richard
    • Great fit
Size: X-Large Color: 3 Black, 2 Grey Heather, 2 White
Well fitted. Comfortable, and feel soft.
Reviewed in the United States on February 15, 2026 by Patrick
    • The Most Honest Review Possible
Size: Large Color: 7 Black
Where do I start with a product of dismal quality? First of all, I ordered a Medium originally because it, according to size chart, should have fit me. Once they arrived they were far too small. Not the biggest deal. I returned them and ordered the Large size. They were still tight but I gave them a shot. After washing the underwear on a normal wash cycle and subsequent warm dryer cycle, like any normal human would do, the underwear became so small and tight it felt like a Ric Flair was twisting the ol'family jewels to win the world heavyweight champion title. Do not buy these. They are not worth any amount of money because they cannot be washed and dried like normal clothes without completely changing the size and fit. Spend the money, buy Lululemon or Saxx underwear. If you enjoy pain and suffering like the kind you experience from a latex-clad dominatrix in a cheap motel room, these underwear are for you. ... show more
Reviewed in the United States on August 24, 2025 by Michael Iadarola
    • They Stretch Out
Size: XX-Large Color: 7 Black
This review is to explain the difference between A. "Cotton Classics" men's briefs (100% cotton ) and B. "Cotton Stretch" (95% cotton & 5% elastane). They look the same out of the box. They are cut the same. The material in B is slightly lighter weight, tighter, and keeps its shape throughout the day. A is slightly looser, more comfortable, but loses its shape and gets stretched out during use. I say buy some of each: A. wear when sitting all day at the office or driving all day on a trip; B when mowing the lawn, playing softball, and other activities. ... show more
Reviewed in the United States on August 23, 2025 by Little Walter
    • Good quality
Size: Large Color: 7 White
Love them . I always buy these for my husband. Great quality and worth every penny
Reviewed in the United States on February 6, 2026 by Lesley Mugororoka
    • Fit isn't best but great value
Size: Small Color: 3 Blue Depths, 2 Boardwalk Blue, 2 Water...
The fit wasn't what I was looking for, the crotch is a little looser than I expected, but love the price for all of these and the brand.
Reviewed in the United States on February 5, 2025 by Christian N
    • Exceptional qualty
Size: Medium Color: 7 White
Very good quality and cut, especially if you're looking for the shorter leg length and 100% cotton, which is getting harder and harder to find.
Reviewed in the United States on January 30, 2026 by Vesna
    • favorite underwear
Size: Medium Color: 7 Black
fav brand of my fav underwear
Reviewed in the United States on January 14, 2026 by Kindle Customer

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