2UNDR Swing Shift Boxer Brief Color:Cubert an annual celebration of the

an annual celebration of the sport that encourages beginners to make a life-changing commitment to running

WAVEKNIT™ upper construction provides a comfortable fit with natural movement

Provides visibility for more than 1/2 mile

The secure zipper pocket on the back is the perfect storage for your fitness tracker

use the CHARGE Foam Roller™ immediately after physical activity

2UNDR Swing Shift Boxer Brief Color:Cubert an annual celebration of theThe Swing Shift caresses the skin with the finest beechwood fibre in our signature modal fabric. Additionally, the material resists shrinkage and is less likely to fade or pill. Perfection in your pants. The Swing Shift caresses the skin with the finest beechwood fibre in our signature Modal fabric. Pure heavenly softness. Perfection in your pants. Patented Joey Pouch for support and comfort No Drip Tip with hydrophobic membrane for a dry environment