2UNDR Swing Shift Boxer Brief Size:XXLarge HSA/FSA approved

HSA/FSA approved

effective and balanced gait when running

Heel to Toe Drop:5MM

● Ideal for relieving tightness and restoring movement and mobility throughout the entire body

Maximum visibility means grabbing attention

2UNDR Swing Shift Boxer Brief Size:XXLarge HSA/FSA approvedThe 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