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Under Armour

Under Armour Men's Performance Tech Long-Leg Boxerjock Brief Underwear

Based on 8,924 reviews
Condition: New
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$30.80
Save $13.20 was $44.00

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 8
Order within 6 hours and 8 minutes

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At a glance

Condition
New
Size
XX-Large
Color
Black Solid
Material
Polyester Blend
Age Range Description
Adult
Import Designation
Imported
Item Type Name
Boxer Briefs

Description

Insanely soft, breathable fabric & articulated mesh fly panel & gusset.No side or back seams for ultimate comfort.4-way stretch construction moves better in every direction.Material wicks sweat & dries really fast.Under Armour’s mission is to make all athletes better through passion, design and the relentless pursuit of innovation. BALTIMORE, MD, 21230 US

Specs 29

Package Dimensions 12 x 8 x 0.5 inches; 1.4 pounds
Item model number 1363622
Department mens
Manufacturer Under Armour Apparel
Brand Name Under Armour
Additional Features Breathable, Lightweight, Quick Dry, Stretchable, Tag Free
Age Range Description Adult
Unit Count 2 Count

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 8

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.

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Top Amazon Reviews

My Favorite Boxers for Everyday Comfort
Size: Large Color: Black Solid
I’ve tried a lot of different boxer briefs over the years, and the Under Armour Tech 9” Boxerjock is easily my favorite. The 9-inch length is perfect it stays in place throughout the day and helps prevent riding up. The material is lightweight, breathable, and comfortable whether I’m at work, exercising, or just relaxing. The fit is excellent, and the moisture-wicking fabric keeps me comfortable all day long. This 2-pack is a great value, and I’ll definitely be buying more. ... show more
Reviewed in the United States on June 15, 2026 by jperalta
Favorites
Size: Medium Color: Steel Heather Solid
My favorite boxer shorts. Fit great very comfortable and extremely breathable
Reviewed in the United States on September 7, 2026 by Trevor
Journey to find the best boxer briefs!
Size: Large Color: Black Solid
Finally, a great pair of boxer briefs! I wore Calvin Klein boxer briefs for years, until the quality of the waste band degraded so much that a pair of briefs would rip at the waste band in a few months. I tried Quince. Super soft, but the pull down fly is just weird. Hanes has super high ratings on Amazon, but I found they didn’t stay in shape and the waste band was itchy to me. After a long boxer brief “walk about” in the wilderness, I found the Under Armour Long-Leg Boxer brief. Amazingly comfortable and they don’t ride up. Wast band is perfect and wide. I’m going to stick with these! ... show more
Reviewed in the United States on April 26, 2026 by DwKcL
Under Armour knows how to fit the Big Men
These are well worth the money. They have a good stretch and fit well. They will make you sweat, so I would only wear them under workout gear or jeans. (Tough to see sweat through jeans) They are worth the price, solid workmanship, last through washes and true to size. YOU MUST PROTECT THIS HOUSE!
Reviewed in the United States on August 9, 2026 by Sean
Great price and fit although the "quick dry" claim isn't as quick as I would have liked.
Size: Large Color: Black Solid
Great price and fit. Love the 9" leg although the "quick dry" claim isn't as quick as I would have liked. I use these while "wet wading" fly fishing and when I get out of the river they take quit a while to dry but still better that generic underwear. I would buy again especially for that price.
Reviewed in the United States on July 13, 2026 by James Mc
Never getting another brand
Size: Medium Color: Black Solid
I told my wife I do not want another brand. These are great. Don't ride up or bunch.
Reviewed in the United States on September 15, 2026 by Craig
Excellent material
Size: X-Large Color: Black Solid
I should’ve went out one size. They’re a little tight in the crotch area.
Reviewed in the United States on July 9, 2026 by Walt Carter
Very happy
Size: Large Color: Royal Solid
Soft, durable, great fit.
Reviewed in the United States on July 29, 2026 by JF
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