UA Performance Tech™ Mesh·

Price: $56

UA Performance Tech™ Mesh
Men's 6" 3-Pack Boxerjock®

Price: $56

4.8(97)

Size & Fit Guide

How to measure

WAIST: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.

HIP: With your feet shoulder width apart, measure around the fullest part of your hips to ensure you will have enough room to move comfortably.

TALL Sizes: All tall sizes are 2”/ 5 cm longer than regular sizes.

Size Chart

Size Chart (Centimeters)
Size	US SIZES	WAIST (cm)	HIP (cm)
XS	28	71 - 74	84 - 86
SM	30	74 - 79	86 - 91
MD	32-33	79 - 86	91 - 99
LG	34-36	86 - 94	99 - 107
XL	38-40	94 - 104	107 - 117
XXL	42-44	104 - 116	117 - 127
3XL	46-48	116 - 127	127 - 137
4XL	50-52	127 - 138	137 - 147
5XL	54-56	138 - 150	147 - 157

Size Chart (Inches)
Size	US SIZES	WAIST (in)	HIP (in)
XS	28	28 - 29	33 - 34
SM	30	29 - 31	34 - 36
MD	32-33	31 - 34	36 - 39
LG	34-36	34 - 37	39 - 42
XL	38-40	37 - 41	42 - 46
XXL	42-44	41 - 45½	46 - 50
3XL	46-48	45½ - 50	50 - 54
4XL	50-52	50 - 54½	54 - 58
5XL	54-56	54½ - 59	58 - 62

Free Returns & Exchanges

Try it on at home! We offer free returns and exchanges within 60 days if purchased from UA.com, app, or a store location. It’s fast and easy. More Info

We made an all-over mesh version of our UA Performance Tech™ Boxerjock® to bump the ventilation up a few notches. These are performance boxer briefs for working out.

Ventilated
4-Way Stretch
Fast-Drying

Product Details

Insanely soft, breathable all-over mesh material for superior ventilation
No side or back seams for ultimate comfort
4-way stretch material moves better in every direction
Material wicks sweat & dries really fast
Odor control technology reduces odor in the underwear
Performance elastic waistband
Extended bottom hem lays flat & stays put—no rolling or riding up
Main body made with at least 80% recycled polyester (excluding trims and embellishments)

Size & Fit

Fitted: Streamlined fit that’s not too tight or too loose.

Size & Fit Guide

How to measure

WAIST: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.

HIP: With your feet shoulder width apart, measure around the fullest part of your hips to ensure you will have enough room to move comfortably.

TALL Sizes: All tall sizes are 2”/ 5 cm longer than regular sizes.

Size Chart

Size Chart (Centimeters)
Size	US SIZES	WAIST (cm)	HIP (cm)
XS	28	71 - 74	84 - 86
SM	30	74 - 79	86 - 91
MD	32-33	79 - 86	91 - 99
LG	34-36	86 - 94	99 - 107
XL	38-40	94 - 104	107 - 117
XXL	42-44	104 - 116	117 - 127
3XL	46-48	116 - 127	127 - 137
4XL	50-52	127 - 138	137 - 147
5XL	54-56	138 - 150	147 - 157

Size Chart (Inches)
Size	US SIZES	WAIST (in)	HIP (in)
XS	28	28 - 29	33 - 34
SM	30	29 - 31	34 - 36
MD	32-33	31 - 34	36 - 39
LG	34-36	34 - 37	39 - 42
XL	38-40	37 - 41	42 - 46
XXL	42-44	41 - 45½	46 - 50
3XL	46-48	45½ - 50	50 - 54
4XL	50-52	50 - 54½	54 - 58
5XL	54-56	54½ - 59	58 - 62

Specs & Care

Style #: 1383884
3 per pack
Inseam: 6"
Working fly
88% Polyester/12% Elastane
Imported
Machine wash cold with like colors
Use only non-chlorine bleach when needed
Tumble dry low
Do not use softeners
Do not iron
Do not dry clean

Reviews(97)

4.8

Recommended: 100%

97 Ratings

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

What Customers Are Saying:

The product is generally well-received, with reviewers describing it as comfortable, breathable, and well-fitting.
The mesh fabric is praised for keeping the wearer cool and dry, even during physical activity.
Some users have reported quality issues, such as holes or rips developing after limited use, suggesting a potential decline in product quality.
Overall, the item is considered a good choice for everyday wear, exercise, and outdoor activities, though the value may depend on the current quality.

This AI generated summary is based on real customer reviews.

Amazing to wear loop

Edd1996

yesterday

These boxers material are really amazing. You feel like everything is flying on them.

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

Location: ID

Reviews: 1

Votes: 0

MoreLess

Helpful?

Go to undies

MamaToHayden

4 days ago

These are the only undies my teenage son will wear. He's been wearing these since he was a little boy and won't even try anything else. Thanks, UA!

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

Location: Dupont, WA

Reviews: 1

Votes: 0

Athlete Type: Casual

Size Purchased: MD

MoreLess

Helpful?

3 pack of mesh tech

Zach Taylor

9 days ago

Customer service was great with this item. I have worn the 9 inch for several years now and wanted to switch it up and try the 6 inch. So far.

Comfort

Min

Max

Fit

Runs Small

Runs Large

Performance

Min

Max

Location: Methuen, MA

Reviews: 1

Votes: 0

Athlete Type: Casual

Size Purchased: LG

MoreLess

Helpful?

Q&A(4)

Is the three pak all in the same color?

last month

Hi, John! The black/castlerock UA Performance Tech Mesh boxerjocks are all the same color in the three-pack. The other colorways feature different colors in each pack. You can see the other colors if you go to the page on the site and look at the pictures!

UA Expert Heather V.

last month

Helpful?

Is there an extended crotch area or is it flat in the front?

Bmann33

6 months ago

The crotch of the Men's UA Performance Tech™ Mesh 6" 3-Pack Boxerjock® will be slightly extended, and also features stretch in order to provide a fit that is anatomically comfortable for the wearer!

UA Expert Gabrielle H

6 months ago

Helpful?

Are these the same as compression shorts for support ?

cable god

11 months ago

No, the Men's UA Performance Tech™ Mesh 6" 3-Pack Boxerjock® are more like underwear and are fitted. We would recommend checking out our Men's HeatGear® Compression Shorts (Style #: 1361596).

UA Expert Gabrielle H

11 months ago

Helpful?

How would you rate our products and descriptions?

UA Boxerjock®

THE HEAVYWEIGHT OF LIGHTWEIGHT UNDERWEAR

Now with no-roll hems for more comfort. Available in 3-, 6- and 9-inch inseams in 3 soft fabrics.

UA Performance Cotton®

This stretchy lightweight blend has all the comfort of cotton, controls odor , and dries fast.

UA Performance Tech™

The main body is made with at least 80% recycled polyester (excluding trims and embellishments). That also makes it stretchy and durable.

UA Performance Tech™ Mesh

Unbelievably soft, it’s made entirely of micro mesh for extra comfort and all-over ventilation.

UA Performance Tech™ MeshMen's 6" 3-Pack Boxerjock®

Product Description

UA Performance Tech™ Mesh
Men's 6" 3-Pack Boxerjock®