Lightweight, performance cotton fabric has the comfort of cotton, but dries much faster. No side or back seams for ultimate comfort. 4-way stretch material moves better in every direction. Material wicks sweat & dries really fast. Performance elastic waistband. Extended bottom hem lays flat & stays putno rolling or riding up
Lightweight, performance cotton fabric has the comfort of cotton, but dries much faster. No side or back seams for ultimate comfort. 4-way stretch material moves better in every direction. Material wicks sweat & dries really fast. Performance elastic waistband. Extended bottom hem lays flat & stays putno rolling or riding up
in 1 offers
The lowest price for Under Armour UA Performance 3-Inch Underwear Black 4XL right now is $59.99 at Rebel.
The all-time low was $47.99 on 18 Mar 2026 — today's price is 25% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 8 May 2026.
Under Armour UA Performance 3-Inch Underwear Black 4XL
Lightweight, performance cotton fabric has the comfort of cotton, but dries much faster. No side or back seams for ultimate comfort. 4-way stretch material moves better in every direction. Material wicks sweat & dries really fast. Performance elastic waistband. Extended bottom hem lays flat & stays putno rolling or riding up
Lightweight, performance cotton fabric has the comfort of cotton, but dries much faster. No side or back seams for ultimate comfort. 4-way stretch material moves better in every direction. Material wicks sweat & dries really fast. Performance elastic waistband. Extended bottom hem lays flat & stays putno rolling or riding up
Last updated at 08/05/2026 10:15:31
Under Armour UA Performance 3-inch Underwear Black 4XL
Delivery between Tue – Thu $10.99
originally posted on underarmour.co.jp
Amazing comfortable fit with style. I love that the cut is not to long or to short, though just right. The materal is a soft breathable cotton that provides comfort and reliable fit.
originally posted on johnlewis.com
Brought these for my son who plays rugby and needed underwear to be comfortable and fit for purpose. He very happy with these.
originally posted on underarmour.co.jp
I am a cotton and trunk guy so these underwear are awesome!! Sizing is perfect too! Zero complaints here!
Under Armour UA Performance 3-inch Underwear Black 4XL
Delivery between Tue – Thu $10.99
Amazing comfortable fit with style. I love that the cut is not to long or to short, though just right. The materal is a soft breathable cotton that provides comfort and reliable fit.
Brought these for my son who plays rugby and needed underwear to be comfortable and fit for purpose. He very happy with these.
I am a cotton and trunk guy so these underwear are awesome!! Sizing is perfect too! Zero complaints here!
Lightweight, breathable and help keep my bottom cooler than wearing lined shorts.
I bought these just to see if they were worth the price. I can tell you that I will buy them again. A little priecybut worth the quality.
I like these a little shorter than the others I’ve purchased but still good. Wicks sweat and keeps you dry
Super soft. Perfect fit and amazingly comfortable. Will probably only buy these from now on.
Everyone has a different body type and some types of underwear will suit some people well and others not so well. I was hoping for firmer support for the wedding tackle but found these not supportive enough. A bit too loose in the ballroom. I weigh 92kgs so need XL waist size.
These underwear are lightweight, comfortable and incredibly soft. I never broke out in a sweat while I wore them.
3 inches is too short. They ride up all the way and you’re basically wear tighty whities.
