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was $46.00
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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
Free shipping on this product
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
Nov 11 – Nov 12
At a glance
- Condition
- New
- Size
- X-Large
- Color
- 3 Grey Heather
- Model
- NB3999-020-XL
- Weight
- 11.68 oz
- Material
- Cotton
- Additional Features
- Breathable
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 24
| Department | mens |
|---|---|
| Manufacturer | Calvin Klein |
| Brand Name | Calvin Klein underwear |
| Additional Features | Breathable |
| Age Range Description | Adult |
| Unit Count | 3 Count |
| Number of Items | 3 |
| UPC | 029442848346 |
| Import Designation | Imported |
| Global Trade Identification Number | 46 |
| Item Weight | 11.68 ounces |
| Item Type Name | Briefs |
| Style Number | NB3999-020-XL |
| Manufacturer Part Number | NB3999-020-XL |
| Color | 3 Grey Heather |
| Pattern | Solid |
| Rise Style | Mid |
| Bottom Style | Briefs |
| Fit Type | Regular |
| Style Name | Classic |
| Material Type | Cotton |
| Fabric Type | 100% Cotton |
| Product Care Instructions | Machine Wash |
| Size | X-Large |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 11 – Nov 12
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.
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Top Amazon Reviews
These are the best!
Size: X-Large
Color: 3 White
The best fit, and the best feel!
Reviewed in the United States on August 20, 2026 by Reed Prescott
Great skivvies
Size: Medium
Color: 3 Black
Beautiful cotton. Great fit. Spouse very happy.
Reviewed in the United States on September 11, 2026 by Alexandra K-M
Underwear Replacement
Size: Medium
Color: 3 White
Quality Product/ Material. Will be buying more.
Reviewed in the United States on August 26, 2026 by Peter E. West
Fits great, feels great, and supports great. I still don't look like Marky-Mark, however.
Size: X-Large
Color: 3 White
Really nice tight-whities that provide a lot of support—and we can all use as much support as we can get!
Reviewed in the United States on September 9, 2026 by Wayzgoose
Not very much support, good quality material
Size: Small
Color: 3 Black
The cut of these Calvin Klein briefs are so different then they used to be that my husband almost did ot keep them. They are loose around the most important area and snug every place else. The material is quality, but not any supportl
Reviewed in the United States on August 17, 2026 by Kj
Cómodos y funcionales
Size: Medium
Color: 3 White
Excelente calidad y diseño
Reviewed in the United States on October 4, 2026 by S R L
Well made, good fit and holds up to many, many washes.
Size: Medium
Color: 3 Black
I love these briefs! The size is true to fit, and they hold up so well I've only needed a few packs to last me the year (and counting). They hold up very well over many washes, and even the color stays dark. I like that they don't have a tag sewn in, so you don't feel a tag back there. The waistband stays firm without being too tight and leg bands fit snug as well. I put these on and they are so comfortable I don't know I'm wearing them.
...
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Reviewed in the United States on November 15, 2025 by Rob
ropa interior
Size: Large
Color: 3 Black
muy comodos
Reviewed in the United States on August 6, 2026 by Ruddy C.