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Calvin Klein

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

  • Based on 7,180 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 29
Order within 13 hours and 44 minutes
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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.

Item Weight ‏ : ‎ 13.6 ounces


Item model number ‏ : ‎ NB4005


Department ‏ : ‎ unisex-adult


Date First Available ‏ : ‎ September 11, 2014


Manufacturer ‏ : ‎ Calvin Klein


Best Sellers Rank: #6,161 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #10 in Men's Boxer Shorts


#10 in Men's Boxer Shorts:


Customer Reviews: 4.4 4.4 out of 5 stars (7,394)


Brand Name: Calvin Klein


Age Range Description: Young Adult


Unit Count: 3 Count


UPC: 608926775431


Manufacturer: Calvin Klein


Style Number: NB4005-940-M


Manufacturer Part Number: NB4005


Item Type Name: Boxer Shorts


Color: Blue Bay, Minnow, Medieval Blue


Style Name: Underwear Cotton Classics 3-pack Knit Boxer


Pattern: Solid


Rise Style: Mid


Bottom Style: Boxers


Material Type: Cotton


Fabric Type: 100% Cotton


Product Care Instructions: Machine Wash


Apparel Fabric Weight Class: Lightweight


Apparel Fabric Stretch: Medium Stretch


Garment Size Country: United States


Size: Medium


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 29

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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Similar Products

Top Amazon Reviews

    • Classic Ck
Color: 3 Black Size: Large
Review Image by Shirley
I got the classic ck boxers and they fit good. Sturdy waist band and regular rise are good features. I think these are great for work at the pizza shop as they are comfortable. The legs are a hair wide but since there sturdy 100% cotton they have some support. My problem is if I get boxer briefs they have a low rise. Overall I like them just nice and basic. ... show more
Reviewed in the United States on February 9, 2025 by Shirley
    • Soft comfortable knit 'true' boxer shorts.
Color: Blue Bay, Minnow, Medieval Blue Size: Large
I purchased these for my son and he said they are great. The knit fabric is soft and comfortable, and they are true boxer shorts with the loose leg, not the boxer-briefs that are tight to the thigh that you find everywhere. I definitely recommend these if you are a true boxer fan!
Reviewed in the United States on January 4, 2025 by Nova
    • Great Boxer shorts for a decent price.
Color: Black Size: X-Large
This is my first try at this brand and style and I really like them so far. The material is soft but substantial (not sheer or flimsy). The piping, trim and stitching is quality made. I recently switched my rotation from mainly "boxer briefs" to more boxer style because I had tired of the tightness on my thighs. I bought 2 brands to try out the differences and I really wish I had just bought 2 packs of the Calvin Klein's. The leg length and width of the opening give great comfort and they look good doing it. About the only negative I could possibly raise is they still use a sewn tag, and oddly there is a fully sewn label and next to it is a partially sewn tag, so that one end is loose. I expected it to be an irritant, but so far I've not felt it, which is a relief. I would definitely buy this quality product again. ... show more
Reviewed in the United States on April 28, 2017 by Chuck & Karen
    • Nice fabric and fit.
Color: 3 Black Size: X-Large
Fits well and comfortable.
Reviewed in the United States on November 23, 2025 by Elizabeth R. Cassidy
    • Perfect
Color: Blue Bay, Minnow, Medieval Blue Size: Large
Boyfriend wanted some looser fitting underwear. These fit him perfect and they look good on him. :)
Reviewed in the United States on March 7, 2026 by Callie
    • Very good quality and fit.
Color: Black, Grey Heather, White Size: X-Large
Why did you pick this product vs others?: My husband had bought the same ones in the past and they are his most comfortable underwear.
Reviewed in the United States on June 25, 2025 by Amazon Customer
    • Lazy and cheap!
Color: Blue Bay, Minnow, Medieval Blue Size: Medium
Review Image by Jahfari
Picture: Behind the new size M (32-34 waist) CK boxers are an older pair of XL (40-42 waist) looney toons boxers and another new pair of Polo boxers, size L (36-38 waist). You will notice the Polo's are slightly longer (old boxers' waist band is folded down, out of the way, for visual). What is not obvious is the fact that all three pairs have almost identical width. And just like the Polo's, you can see the excessive amount of extra material sewn under the CK waist band. Apparently, some overpaid, undereducated, decision maker at CK still wears tube socks and thinks they're comfortable. Give us a break! We the consumers, the source of your paychecks, deserve better than tube socks and baggy diaper boxers. Making one size fits all boxers and simply changing the waist band to fit different sizes is lazy and cheap! And really shows how poorly CK's executives think of their customers. Polo, as you can see from the picture, is doing the same stupid, cheap, lazy, one-size fits all scheme with their boxers too. Oh yeah, last but not least, the CK boxers have no legs at the crotch, so they literally ride up the inside of your legs as soon as you put pants on. LAZY AND CHEAP IS ALL I CAN SAY! ... show more
Reviewed in the United States on December 31, 2024 by Jahfari
    • Buen producto
Color: 3 Black Size: Large
Excelente, hasta mi esposa los usa para dormir
Reviewed in the United States on February 25, 2026 by Alexander Vélez

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