2UNDR Power Shift Boxer Brief Color:Black as well as

as well as

Our bestselling every day trainer gets a big upgrade with a new dynamic NRG+ foam midsole to go along with its gender tuned fit and performance

Anatomical left/right design for the perfect fit

Our patent pending Compression Zone Technology® provides pain relief and preventative support

Contrasting Flatlock Stitching

2UNDR Power Shift Boxer Brief Color:Black as well asThe Power Shift with ColdSkin thermal reduction fabric was created specifically with exclusive feedback from our professional athletes. The performance poly blend provides the best support and quick dry performance suited for top levels of competition. The compression like feel combined with the Joey Pouch and Swass Panel reliably delivers in the clutch. Created specifically with exclusive feedback from our professional athletes, the Power Shift