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Reebok

Reebok Mens Boxer Briefs - 4 Pack Performance Stretch Mens Underwear Boxers with Functional Fly, 6" Inseam Boxers for Men

  • Based on 3,826 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Apr 28
Order within 12 hours and 23 minutes
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Size: X-Large


Color: Grey/Black/Print


Description

Reebok mens 4 Pack Soft Performance Boxers for Men with Fly Pouch

Department ‏ : ‎ mens


Date First Available ‏ : ‎ October 4, 2021


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #46,696 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #164 in Men's Boxer Briefs #290 in Men's Boxer Shorts


#164 in Men's Boxer Briefs:


#290 in Men's Boxer Shorts:


Customer Reviews: 4.6 4.6 out of 5 stars (3,666)


Brand Name: Reebok


Age Range Description: Adult


Unit Count: 4 Count


UPC: 766159295727


Manufacturer: Reebok


Style Number: RDM 4PK PBB W-FLY


Item Weight: 0.3 Pounds


Item Type Name: Boxer Briefs


Color: Grey/Black/Print


Style Name: Underwear


Pattern: Solid


Rise Style: Mid


Bottom Style: Boxer Briefs, Boxers


Subject Character: western


Material Type: 92% Polyester, 8% Spandex


Fabric Type: 92% Polyester, 8% Spandex


Product Care Instructions: Machine Wash


Apparel Fabric Weight Class: Lightweight


Apparel Fabric Stretch: Medium Stretch


Garment Size Country: United States


Size: X-Large


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 28

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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Good briefs, comfortable, soft, good support. Excellent brand brand
Size: Medium Color: Black/Green/Heather Grey/Navy
Reebok briefs that this company sells are very comfortable and provide good fit and support, soft and comfortable even when working outdoors. 5 stars The seller is very fast at getting them delivered and to work with. 5 stars
Reviewed in the United States on March 19, 2026 by Happy customer
    • The boxer briefs you need
Size: X-Large Color: Fig
Great box of Bri’s been using them over a year now and would definitely buy again if I ever needed to replace thankfully they are not worn out and they’re very comfortable and easy to breathe in. I would highly recommend a size fit well for my match.
Reviewed in the United States on January 29, 2026 by Jeffrey Calvin Been
    • Reebok men’s undwear
Size: Large Color: Solid Black
I have worn Reebok underwear for many years and they have always fit well, and worn well.
Reviewed in the United States on March 9, 2026 by Joel Sellers
    • Comfortable and durable
Size: Large Color: Black/Green/Grey Heather/Navy
These are the most durable and comfortable undergarments I have purchased. Will continue to purchase and would recommend to purchase. Material is soft, stretchy, it stays in place. Have not regretted the purchase.
Reviewed in the United States on June 25, 2025 by MN-E
    • Comfortable and affordable
Size: X-Large Color: Black/Blue/Charcoal/Black Print
Pretty good quality. Stylish, very comfortable. More affordable than many others.
Reviewed in the United States on November 18, 2025 by Brent
    • Undies for athletes. 10 out of 10!
Size: Medium Color: Fig
I run often and these bottoms have held up great! I used to wear out my cotton boxer briefs so fast from all the running. These guys are super comfy, can handle the miles, and dont hold on to odors. They've become the only bottoms I will buy. 10 out of 10. Im a customer for life.
Reviewed in the United States on August 6, 2025 by Jesus Prado
    • Value for money
Size: X-Large Color: Black/Tibetan Red/Charcoal Heather Melange
Value for money. I to pay $30 a pair to get briefs this comfortable. These might not last quite as long, but they last long enough to make them a better buy.
Reviewed in the United States on March 29, 2026 by Steven L. Wilson
    • Great product miss represented colors
Size: Large Color: Grey/Black/Red
Great product, just didn’t receive the same colors as pictured.
Reviewed in the United States on February 13, 2026 by Michael M

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