Black Mens Briefs – 1st Gen Athletic Underwear For Men

Availability: Out of stock

UFM Underwear 1st Generation Black Sport Brief with Patent Pending Drawstring Pouch Support System.

Material: 90% Polyester / 10% Spandex

*** Important***

The Gen 1 brief is almost out of stock and only available in a few sizes. If you do not see your size, try our new Gen 4 Brief.


Introducing mens pouch underwear. Your’re looking at UFM Underwear 1st Generation mens briefs in black. Our mens underwear has a built in pouch for extra support.

In ordinary underwear, you have felt the sweating, falling out, discomfort, bouncing around and the chafing. The reason is because your underwear does not have the unique support and isolation found in UFM underwear.

Underwear for Men has invented a special kind of underwear that has an adjustable drawstring system which cannot be visible from the outside and can also not be felt from inside. UFM pouch underwear is just amazing.

UFM Sport is worn as athletic underwear by casual and endurance athletes for:

  • Running
  • Walking
  • Hiking/Camping
  • Golf
  • Tennis
  • Soccer
  • Crossfit
  • MMA
  • Plus Many More

Underwear For Men’s patent pending technology isolates and supports your manhood to prevent chafing, rubbing and adjusting.

Men’s Underwear Technology Explained – Inside the Adjustable Pouch


Available 1st Generation Mens Briefs Sizes:


28-30” (71-76 cm)


32-34” (81-86 cm)


36-38” (91-97 cm)


40-42” (102-107 cm)


Underwear For Men is sized to fit your waist.

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