Buy Now, Pay Later
As low as
$9.92
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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
Learn more
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
Wednesday, Sep 10
Recently Viewed
Size: Large
Color: 7 Black
Description
The Calvin Klein original—first introduced in 1981, the world’s most iconic mens underwear is timeless in pure cotton with a moisture-wicking finish for the ultimate in comfort.
Item Weight : 1 Pounds
Item model number : NB4003 900
Department : mens
Date First Available : September 6, 2023
Manufacturer : Calvin Klein
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 10
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
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Medium
Color: 7 White
Estos bóxers de Calvin Klein superaron mis expectativas. La tela es suave, fresca y de excelente calidad. Se ajustan al cuerpo sin apretar y son muy cómodos para usar todo el día. Después de varias lavadas, mantienen tanto el color como la forma, sin perder elasticidad. El diseño es sencillo pero elegante, y la pretina con el logo le da un toque moderno. Sin duda, vale la pena la inversión. Los recomiendo totalmente
...
show more
Reviewed in the United States on June 16, 2025 by Luis Abreu
Size: Large
Color: 7 Black
Great and comfy. Slightly longer than I used to.
Reviewed in the United States on June 21, 2025 by Amazon Customer
Size: Small
Color: 7 White
Corren grande. Mi marido es M pero los pido S
Reviewed in the United States on June 5, 2025 by Cristobalina Contreras
Size: Large
Color: 7 White
very good
Reviewed in the United States on June 11, 2025 by Blondine Felix
Size: Large
Color: 3 Blue Depths, 2 Boardwalk Blue, 2 Water...
buena calidad, son holgados no son ajustados
Reviewed in the United States on March 28, 2025 by pablo
Size: Medium
Color: 7 White
the quality was terrible worse underwear I spent on calvein klein brands are not used to be
Reviewed in the United States on May 28, 2025 by Austin Dyangko
Size: Medium
Color: 7 Black
Excellent. they are a bit higher in waist and filling a bit bigger than M from the previous ones I bought for my husband. Good cotton quality.
Reviewed in the United States on May 19, 2025 by JUL
Size: Medium
Color: 7 Black
Take a look at any Calvin Klein ad. The clothes fit impecably. I enjoyed that experience for many years and CK was my default brand for undergarments. Something happened at CK. The brand that was known for a luxe product has fell short in every aspect. Across two different orders (different colors) I bought around 10 pairs of these. When they arrived I just cleaned out my dresser drawers and felt good in knowing I was set for a short while. The disappointment set in on day one after I got home from work. The underwear fit snug and contoured my body as expected at the beginning of the day. During the day I noticed the underwear riding up my leg. When I got home my nice new briefs looked like boxers. I thought it was a fluke. I put on another pair to sleep in. When I woke up the briefs looked like they were streched in some WWF wresting match. Yet another pair of boxers. This happened with all the CK undergarments. After the first wash they returned to semi normal shape but then they just give way during the course of the day. There is nothing unusual about my body build and they are sized properly. I reached out to CK to find out what happened to their quality control. They rebuffed my request by first saying they could not accept claims against a garment that was worn. Then they further insulted me by offering me a $20 credit towards my CK account. I don't even have a CK account. I told them to keep the money and use it to fund a proper Quality Control division. I was no longer gonna weak their moniker on my waist. I truly beleive I could have gone to any big box store and bought plain white Fruit of the Loom briefs and got better quality and service in the event of quality problems. Save yourself the frustration. If you want a luxe product this is no longer the brand you remember.
...
show more
Reviewed in the United States on September 28, 2021 by Daniel Perez