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- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
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30-day returns
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Nov 16
At a glance
- Condition
- New
- Size
- Large
- Color
- White (4 Pack)
- Model
- NB4000
- Weight
- 9.28 oz
- Material
- Cotton
- Additional Features
- Breathable
Description
A signature classic, this essential brief comes in a 6-pack and features a Calvin Klein Underwear logo elastic waistband with solid fabric. Designed with pure cotton for a soft hand and breathable comfort, finished with a functional keyhole fly and seaming details.
Specs 30
| Package Dimensions | 7.45 x 5.44 x 1.47 inches; 10 ounces |
|---|---|
| Item model number | NB4000 |
| Department | mens |
| Manufacturer | Calvin Klein |
| Brand Name | Calvin Klein |
| Additional Features | Breathable |
| Age Range Description | Adult |
| Unit Count | 4 Count |
| Number of Items | 4 |
| UPC | 029821045076 608279050742 |
| Import Designation | Imported |
| Global Trade Identification Number | 42 |
| Item Weight | 9.28 ounces |
| Item Type Name | Briefs |
| Style Number | U4000 |
| Manufacturer Part Number | U4000-100 |
| Color | White (4 Pack) |
| Pattern | Solid |
| Rise Style | Low |
| Bottom Style | Briefs |
| Fit Type | Regular |
| Style Name | Cotton Multipack Briefs |
| 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 | Large |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Nov 16
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Briefs are are good buy
Size: Large
Color: White (4 Pack)
Good quality and nice fit.
Reviewed in the United States on August 22, 2026 by Ricardo Parks
Nice Product
Size: Large
Color: White (4 Pack)
These are very nice underwear. Good support, great comfort, size is as specified. No tags in the back which helps with itching! Better than you find in the stores!
Reviewed in the United States on August 31, 2026 by Bob W
As expected.
Size: Large
Color: Black (4 Pack)
Excellente, just as described, good quality, fit and size.
Reviewed in the United States on August 27, 2026 by Cesar Querol
Not enough room in the crotch.
Size: Medium
Color: Black (4 Pack)
I got these because there are 100% cotton. Quality is good, not great. My main issue is the the space in the crotch. There's really not enough room in that area to fit everything comfortably if you are above average or at least bigger than Calvin Klein. 185 pounds, 5'11" with 32 inch waist; I purchased medium.
...
show more
Reviewed in the United States on August 26, 2026 by Marc
Great Fit
Size: Large
Color: Black (4 Pack)
My husband loves these. Great fit.
Reviewed in the United States on June 6, 2026 by PK
Great value along with comfort
Size: Large
Color: White (4 Pack)
Very comfortable !
Reviewed in the United States on May 31, 2026 by lee fritz
underwear
Size: X-Large
Color: Black (4 Pack)
good underwear
Reviewed in the United States on May 30, 2026 by art frazier
Feel Like the Superman You Are!!!
Size: Large
Color: White (4 Pack)
Of course, I've spent lots of $$$ on higher end brands, in different materials and colors, shapes and sizes like boxer briefs, trunks, and so forth that lifted and supported in all the right places. And they were great too...at first. And over the years, they shrunk, tore, even wore through. Eventually, I found myself coming back to the ol' standby, and these truly deliver. They're basic white, comfy in all the right places, thick and durable cotton, machine washable, machine dryable, and predictable in the sense that they wont steer you wrong. These are the most comfy and cuddly briefs (right up there with the horsey brand briefs). They cuddle in all the right places and make you feel like the Superman you are!
...
show more
Reviewed in the United States on July 6, 2023 by CDB