Men's UA Original Series 15cm Boxerjock®

Style # 1277238
Height: Size: Fit: Fitted
Mens UA Original Series 15cm Boxerjock®
Due to limited quantities, only 1,000 allowed per customer.
The product can't be added to the bag
Height: Size: Fit: Fitted
Men's UA Original Series 15cm Boxerjock®

Product DNA

Ask any guy who’s tried them—nothing beats UA Underwear. The Original Series boxer briefs stretch, recover, stay put, wick sweat & keep you cool.
  • Fitted: Next-to-skin without the squeeze
  • Lightweight, smooth HeatGear® fabric & articulated mesh fly panel
  • 4-way stretch fabrication allows greater mobility in any direction
  • Moisture Transport System wicks sweat & dries quickly
  • Performance waistband
  • Working fly
  • Inseam: 15 cm
  • 135g Polyester/Elastane
  • Size Chart
  • Fit Guide
Size Chart
View: Centimeters Inches
Chest (incm) Waist (incm) Hip (incm)
XS 30-3276-81 26.5-27.567-70 32-3381-84
SM 34-3686-92 28.5-3072-76 34-35.586-90
MD 38-4096-102 31.5-33.580-85 37-38.594-98
LG 42-44106-112 35-3789-94 40-42102-107
XL 46-48116-122 39-4199-104 44-46112-117
XXL 50-52127-132 43-45.5109-116 48-50122-127
Fit Guide
  • Compression


    Ultra-tight, second skin fit

  • Fitted


    Next-to-skin without the squeeze

  • Loose


    Fuller cut for complete comfort

106 Reviews


Runs small Runs large


Min. Max.


Min. Max.

Ride Up and are Uncomfortable

I'm 6'4" and these boxer briefs have been very uncomfortable around the legs for me. They constantly ride up and I'm always readjusting for my comfort. Also, I noticed (since I have multiple pairs) that the different colors all feel different (i.e. stretchiness). The navy ones are so loose and ride up so much I can't even wear them anymore. I'm disappointed that I spent so much on underwear that is supposedly "the only underwear I'll ever wear again."

Top Qualität

Auch hier kann ich nur die Top-Qualität von Under Armour bestätigen. Super Comfort, passgenau, einfach spitze. Jederzeit wieder

Sitzt gut

Sitzt gut und angenehm zu tragen würde ich mir wieder kaufen

Beste Boxer ever!

Super-Passform, 1a-Qualität (auch nach 30mal waschen noch tiptop in Schuss) und coole Farben. Habe inzwischen 8 Stück von den Boxerjock (6'') und bin super zufrieden.

presque au top

Le confort et l'efficacité sont là, c'est indéniable. Après avoir été randonner en montagne, donc avec forts dénivelés, la transpiration ne parait pas : pas de trace, pas d'odeur. On peut le remettre le lendemain sans problème. Le tissu est agréable à porter et sans en avoir l'air il soutient ce qui doit l'être, mais un peu plus aurait été mieux. Reste la taille, car en prenant la mienne j'ai l'impression de flotter légèrement dans ce boxer, résultat j'ai eu des irritations à l'entrejambe et heureusement que c'était le dernier jour. Il faudrait que j'essaye une taille en dessous.

Very pleased,

I shall continue to make a further order in due course!

Usual Under Armour comfort and support - at great price

I bought large instead of XL this time, and the improvement in fit and support is amazing. "The Boys" are now much more supported. The reduced sale price was great, as well as free delivery.


As expected these boxers are quality. Perfect fit equals perfect comfort. You will notice the difference and not go back to regular underwear.

Nice boxers

Ik heb deze besteld voor mijn vriend. Bevalt heel goed. Alleen 1 van de 2 boxers van mijn vorige bestelling is niet helemaal goed. Elastiek rekt op de plek waar hij genaaid is. Niet de kwaliteit die ik gewend ben, want de andere boxers bevallen helemaal super! Heb er een mail over gestuurd, maar nog geen antwoord terug. Wellicht is dit een automatisch bericht op die email. Foto's beschikbaar.

Very satisfied!

These boxerjocks are fantastic. The fit is snug, stays in place, and does not require re-adjusting. The length is perfect since they go half-way down your thigh, so they cover your upper thigh but aren't visible when you sit down wearing shorts. Best of all, they're incredibly comfortable. You will forget you're wearing them!