2UNDR Swing Shift 6" Boxer Brief (SKU: 2U01BB.001)

Regular price $28.00

The concept behind 2UNDR is simple: They create a high performance men’s athletic underwear line, with the versatility of everyday use. Using the most advanced construction techniques and materials, the 2UNDR line provides more support than a standard brief with the best fit, comfort and style man has ever experienced.


  • The Joey Pouch™ is a soft and comfortable environment for your most valuable assets. Constructed with premium fabrics, the pouch delivers the perfect fit while preventing unwanted skin contact.
  • The Stitching provides the highest quality finish with a seamless look and feel. 2UNDR's flatlocked stitching and construction seams are intelligently designed to avoid potential rub zones.
  • The 2UNDR ‘SwingShift’ garments use an unique blend of Modal/Spandex for the best fit and feel. Modal is a type of Rayon that is smooth, soft and breathes extremely well. 2UNDR's blend is formulated to be cool to the touch, absorbent and similar in texture to silk or cotton. Unlike cotton, however, it is resistant to shrinkage and less likely to fade or pill from friction.
  • A good band can make all the difference. 2UNDR uses the highest quality yarn in their roll-resistant waistbands. The comfort is undeniably soft and reinforced, to guarantee flexibility and feel.


  • XS: 24-26 in
  • S: 28-30 in
  • M: 32-34 in
  • L: 36-38 in
  • XL: 40-42 in 
  • 2XL: 44-46 in

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