Men's Power Shift 3" Boxer Brief - Black

The 2UNDR Men's Power Shift 3" Trunk Cut is high performance underwear that is designed to keep you cool, comfortable, and supported through your most intense workouts. The innovative, supportive pouch construction provides you with enhanced comfort and security, while the silky, cooling fabric and mesh paneling across the rear help to keep you feeling dry and comfortable.

Available for store pickup at the following locations:


Created specifically with exclusive feedback from our professional athletes, the Power Shift provides the best support and quick-dry performance suited for top levels of competition.

  • Patented Joey Pouch® for support and comfort
  • No-Drip-Tip™ with hydrophobic membrane for a dry environment
  • Premium 35mm roll-resistant waistband
  • Tagless, mid-rise, regular Trunk
  • Signature quick access front fly
  • Smooth, chafe-free, flatlock seam construction
  • Compression-like fit designed with athletes in mind
  • Fits tight, suggested sizing up for increased comfort
  • Breathable athletic mesh back panel
  • 90% Poly, 10% Elastane
  • Color: Black