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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Nov 13
Recently Viewed
At a glance
- Condition
- New
- Size
- X-Large
- Color
- 5 Black
- Number of Items
- 5
- Model
- NB4000-100
- Weight
- 1.2 lb
- Material
- Cotton
Description
The Calvin Klein original. First introduced in 1981, this is our most iconic men's underwear style. Designed with the original Calvin Klein logo waistband, this timeless brief is made from pure cotton for breathable comfort.
Specs 29
| Package Dimensions | 7.45 x 5.44 x 1.47 inches; 9 ounces |
|---|---|
| Item model number | NB4000-100 |
| Department | mens |
| Manufacturer | Calvin Klein |
| Brand Name | Calvin Klein |
| Additional Features | Breathable |
| Age Range Description | Adult |
| Unit Count | 5 Count |
| Number of Items | 5 |
| UPC | 029442856013 |
| Global Trade Identification Number | 13 |
| Item Weight | 1.2 pounds |
| Item Type Name | Briefs |
| Style Number | NB1425-001-XL |
| Manufacturer Part Number | NB1425-001-XL |
| Color | 5 Black |
| Pattern | Solid |
| Rise Style | Mid |
| Bottom Style | Briefs |
| Fit Type | slim |
| Style Name | Cotton Classics 5-pack Brief |
| Material Type | Cotton |
| Fabric Type | 100% Cotton |
| Product Care Instructions | Machine Wash |
| Apparel Fabric Weight Class | Lightweight |
| Apparel Fabric Stretch | No Stretch |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Size | X-Large |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Nov 13
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Love it
Color: 5 Black
Size: Small
Durable and good for the price. Pretty confortable.
Reviewed in the United States on March 19, 2025 by Raimany Veitia Rodriguez
The Best Briefs
Color: 5 White
Size: Medium
I like the black ones better just because, well you probably know. These are great though. The only underwear I get anymore are Calvin Klein briefs.
Reviewed in the United States on March 9, 2025 by Michael J. Dooley
Comfortable and long lasting…sizing
Color: 5 White
Size: Large
Great comfortable briefs that last a really long time!! I’ve been wearing these forever and they hold up well. However, the sizing is off. I’m 5’6” and about 150 pounds. I wear Large, they may look big out of the package but after you wash and dry them a few times they do shrink down quite a lot. Also, my waist size is about 30”-31” inches, just an FYI.
...
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Reviewed in the United States on September 14, 2024 by Y. Kang
Good underwear, I’ll be buying more
Color: 5 White
Size: Medium
(30 male USA) These are comfortable briefs and have a full enough cut to feel masculine. The material is thick. They provide good support all day. I prefer white briefs, and am happy that someone is still doing a good job making the classics. If you’re between sizes, I’d recommend sizing up.
Reviewed in the United States on December 21, 2024 by Amazon Customer
Good
Color: 5 Black
Size: Medium
Looks and feels great
Reviewed in the United States on March 1, 2025 by Faraaz
Fit well with a medium rise
Color: 5 Black
Size: Medium
Pros: Fit well and look good. The rise is less than most but more than the low rise briefs. Only ones I have found that meet all my criteria. Cons: Expensive (unless you find them on sale). For those manufactured in the last several years, the waist elastic at the back seam bunches up after a few washes and then breaks over time. The briefs are otherwise fairly durable.
...
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Reviewed in the United States on August 20, 2024 by Amazon Customer
Value
Good fit
Reviewed in the United States on February 26, 2025 by Mary B. Jones
Horrible Elastic Waistbands
Color: 5 Black
Size: Large
The cotton fabric is soft as expected. The size is full and as expected based on past purchases. However, the elastic waistband is awful: extremely flimsy. If you have even the slightest bit of a tummy the band curls into a narrow rope which is uncomfortable and renders the briefs unwearable. I unfortunately bought several of these and had to throw them all out. I couldn't return them because I unpacked them all at once; the issue was not immediately noticeable. They seemed fine at first. The band curled more and more over the course of a day. I'll never buy them again. Calvin Klein should be ashamed!
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Reviewed in the United States on July 24, 2023 by Amazon Customer Amazon Customer