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Calvin Klein

Calvin Klein Men's Cotton Classics 3-Pack Knit Boxer

  • Based on 7,584 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 26
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Color: Blue Bay, Minnow, Medieval Blue


Size: Medium


Description

A Calvin Klein icon. The essential designer boxer brief reinvented in extra- soft cotton stretch. Made with wicking to keep you cool and dry. Designed with the original Calvin Klein logo waistband, this is a sporty look that feels sexy everyday. With a supportive pouch and longer leg line, this is our best selling style.

Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ September 11, 2014


Manufacturer ‏ : ‎ Calvin Klein


Best Sellers Rank: #5,514 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #11 in Men's Boxer Shorts


#11 in Men's Boxer Shorts:


Customer Reviews: 4.4 4.4 out of 5 stars (7,584)


Brand Name: Calvin Klein


Additional Features: Breathable


Age Range Description: Young Adult


Unit Count: 3 Count


Number of Items: 3


UPC: 608926775431


Import Designation: Imported


Manufacturer: Calvin Klein


Item Type Name: Boxer Shorts


Style Number: NB4005-940-M


Manufacturer Part Number: NB4005


Color: Blue Bay, Minnow, Medieval Blue


Pattern: Solid


Rise Style: Mid


Bottom Style: Boxers


Theme: Sports


Fit Type: Classic


Style Name: Cotton Classics 3-pack Knit Boxer


Material Type: Cotton


Fabric Type: 100% Cotton


Product Care Instructions: Machine Wash


Apparel Fabric Weight Class: Lightweight


Apparel Fabric Stretch: Medium Stretch


Fit to Size Sentiment: Negative


Garment Size Country: United States


Size: Medium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 26

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

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View our full returns policy here.

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Top Amazon Reviews

    • I’m addicted
I never wanted to spent the money on name brand but these definitely got me hooked on Calvin Klein. It’s so comfortable, even after washing. It’s very true to size. I’m a 40 waist and got the XL I’m very happy with this product!
Reviewed in the United States on August 27, 2026 by Chris
    • Waist smaller
Color: 3 Black Size: X-Large
Well made. Waist fits tighter than Nautica, however , and shorter boxers.
Reviewed in the United States on May 25, 2026 by Coco Chantal
    • excelente calidad de tela
Color: 3 Black Size: Medium
excelente
Reviewed in the United States on August 28, 2026 by Nery Rovaina
    • Fine quality but not the traditional CK slim fit
Color: Blue Bay, Minnow, Medieval Blue Size: X-Large
I’ve been wearing Calvin Klein knit boxers on and off for 20 years. The boxers I’ve been wearing were short rise, slim fit, shorter leg - not quite a trunk, but close. And certainly not a boxer brief. They had a snap for a fly and were jersey knit so they stretched at the leg opening just enough not to ride up the leg. Admittedly, it has been several years since I last looked for (and bought) those boxers because they’ve been relegated to sleep wear only. The boxers you see here are the only knit non-boxer briefs I could find sold by Calvin Klein as of July 2024. They are about as different fit-wise from the boxers I just described above as anything I could imagine. And exceptionally far from the Calvin Klein ethos of a slimmer, sleeker, modern fit. These current boxers appear to be of fine quality, both material and construction. Beefy jersey cotton. But they have an exceptionally long rise (I’m 6 feet even) and are as loose as balloon pants. I have a hard time believing they carry the Calvin Klein label … they’d be more at home at Polo, Nautica, or Tommy Hilfiger. In fact, I would not be shocked if the CK boxers came out of the same factory with the same specs as one or more of those other brands. I will be keeping these boxers only because I bought them for the express purpose of sleeping in them and nothing more. I would be concerned about them properly fitting under even the loosest fitting pants I own. If that’s your jam, you should have no problem with these. But as someone attracted to the CK brand, I bet you’ll be disappointed with these as your daily undergarment based on the fit alone. ... show more
Reviewed in the United States on July 24, 2024 by decadeindc
    • Worth the price!
Color: 3 Black Size: Large
Nice, comfortable!
Reviewed in the United States on July 15, 2026 by WALTER J GRENCI
    • It gently cups your bottom
Color: 3 Black Size: Medium
I purchased mine in March 2026 but the box looked really old like it’s old inventory and it was all bent up and opened. The content looked new so I didn’t return it. These boxers SHORTS are cut like their boxer BRIEFS in the rear and bottom so the boxer shorts tuck up against the rear end but still has loose leg holes so it’s still considered ‘shorts’. The way it’s cut, it almost feels like it ‘cups’ your stuff so if you wanted loose fitting shorts with lots of breathing room then you may want to look at other brands. I prefer a little more room under there myself. The knit cotton is soft and comfortable like their boxer briefs. The waistband is nice and sturdy with their brand logo. Mine also were sewn crooked so it’s a little goofy with poor quality control. Again it didn’t bother me enough to return it since they will throw them in the trash and fill up our landfill. I still gave it 5 stars because some people might like that gentle cupping style but it’s not for me. ... show more
Reviewed in the United States on March 30, 2026 by Spiralduct
    • Love these.
Color: 3 Black Size: Medium
Love these Calvin’s. Feel sexy in them and very comfortable .
Reviewed in the United States on August 20, 2026 by Amazon Customer
    • I Wouldn’t Recommend Buying These Boxer
Color: 3 Black Size: X-Large
I deliberately ordered a much larger size hoping to avoid the problems I had with my previous purchase, but unfortunately, it made no difference. After the first machine wash and dryer cycle, the fabric noticeably contracted and the fit became uncomfortable. The waistband also does not hold its shape properly. I gave them another chance, but the result was equally disappointing. I would not purchase these again. ... show more
Reviewed in the United States on August 19, 2026 by Orc

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