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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
Saturday, Nov 14
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At a glance
- Condition
- New
- Size
- X-Large
- Color
- 3 Black
- Model
- NB2967
- Weight
- 300 g
- Material
- Polyester
- Age Range Description
- Adult
Description
Silky microfiber stretch designed for maximum comfort with updated modern styling. Soft, flexible logo waistband retains shape wear after wear. Crafted with a supportive contoured pouch and wicking finish that keeps you cool and dry. Performance in mind.
Specs 24
| Item model number | NB2967 |
|---|---|
| Department | mens |
| Manufacturer | Calvin Klein |
| Product Warranty | For warranty information about this product, please click here |
| Brand Name | Calvin Klein |
| Age Range Description | Adult |
| Unit Count | 3 Count |
| UPC | 790812270165 |
| Style Number | NB2570-001-XL |
| Manufacturer Part Number | NB2570-001 |
| Item Weight | 300 Grams |
| Item Type Name | Boxer Briefs |
| Color | 3 Black |
| Style Name | Underwear Micro Stretch 3-pack Boxer Brief |
| Pattern | Solid |
| Rise Style | High |
| Bottom Style | Boxer Briefs, Boxers |
| Material Type | Polyester |
| Fabric Type | 88% Polyester, 12% Elastane |
| Product Care Instructions | Machine Wash |
| Apparel Fabric Weight Class | Lightweight |
| Apparel Fabric Stretch | High Stretch |
| 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:
Saturday, Nov 14
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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Top Amazon Reviews
Comfortable, Durable, and Perfect Fit Underwear
Size: Large
Color: 3 Black
I was genuinely impressed with the quality of these underwear. The fabric feels soft against the skin and provides excellent breathability, which made them comfortable to wear throughout the entire day. The fit was perfect — not too tight, not too loose — and the waistband sat naturally without digging into the skin. Even after wearing them for a long time, they never felt restrictive or uncomfortable. The elastic held up well and didn’t stretch out or lose its shape over time. I also appreciated that the material allowed my skin to breathe, which made a noticeable difference during warmer days. Overall, these are well-made, comfortable, and long-lasting underwear that I would definitely purchase again.
...
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Reviewed in the United States on November 27, 2025 by shopaholic
Favorite of 3 brands tried! Between sizes? Order UP
Size: Medium
Color: 3 Black
Purchased these as part of my teen's annual back to school wardrobe refresh. He asked for an upgrade from basic 12 packs of "kid's underwear". In support of his continuing efforts to look like a "grown *ss man", we purchased from 3 different brands: Shiniquo, Bonds, and Calvin Klein. All 3 brands delivered great fit & comfort, but these CK briefs are his favorite overall. Per the sizing chart my son is right between sizes so we took a chance and ordered UP. The larger size fit him perfectly. If you're buying these for a still growing kid, you might want to do the same. The material is very lightweight but not sheer, and has a slightly slippery texture like a sweat-wicking gym shirt. Throughout the hot summer days these keep him the coolest. He likes the leg length and the smoothness of the seams & waistband. For their thinness these seem really durable. Great value, especially on sale.
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Reviewed in the United States on July 16, 2025 by Robin Gardens
ultimate blend of style and comfort!!
Size: X-Large
Color: 3 Black
The Calvin Klein Men's Micro Stretch 7-pack Boxer Briefs are like wearing a cloud! The superior comfort is unmatched, making them my go-to choice for the last two years. The elasticity is amazing, allowing for a perfect fit that moves with you throughout the day. These boxer briefs provide the support you need without sacrificing comfort, and the variety in the pack is a nice bonus. If you’re looking for the ultimate blend of style and comfort, these are definitely worth it!
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Reviewed in the United States on December 3, 2025 by Nick L.
Perfect underwear
Size: Large
Color: 3 Black
The most comfortable underwear that I e ever had!
Reviewed in the United States on February 23, 2026 by john
Great quality – just pay attention to sizing
Size: Small
Color: 3 Black
I’m really happy with these Calvin Klein underwear! The fabric feels soft and high-quality, the fit is flattering, and they’re super comfortable throughout the day. You can definitely tell it’s a premium product with great attention to detail. One small note: the sizing runs a bit small. I usually wear a size Small, but in this case, Medium would have fit better. If you’re between sizes, I recommend going one size up. Overall, excellent product – I’ll definitely be ordering again!
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Reviewed in the United States on May 19, 2025 by נוח בד מאוד נעים
Great purchase
Size: Large
Color: 3 Black
Fit is accurate to size chart and material is soft.
Reviewed in the United States on March 15, 2026 by Amazon Customer
Iconic men's boxer briefs!
Size: X-Large
Color: 3 Black
Comfortable, high quality, long lasting, right length that doesn't ride up. Sizing runs small--I wear between a 34 and 36 inch trousers, but always buy X-Large Calvins. Have worn Calvin underwear since they were cotton and am very happy with their comfort and durability. Often on sale at Amazon.com.
Reviewed in the United States on December 26, 2025 by DrEAM
Never thought I'd be brand loyal
Size: Medium
Color: 3 Black
However, I have found that my CK's last an extral long time. The waistband does not stretch out even after 10+ years of having them- Incredible! I'm weird and I went through a major underwear search years ago. I tried everything but I'd have to wait long enough to see how they would perform over time. These beat out my addidias and various other performance briefs. This particular brief is a 10/10 for working out. They hold you in place and wick away moisture. These were on sale when I bought them, but if I find another sale I'll be getting some more. Buy them without any regrets. You'll love them.
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Reviewed in the United States on November 11, 2025 by Mindcontrol