2UNDR Swing Shift Trunk | Bluetooth

The 2UNDR Swing Shift Trunk in Bluetooth combines a crisp blue geometric print with soft Modal fabric and anatomical pouch support in a compact 3-inch cut. A repeating pattern of interlocking, cross-like shapes mixes black and slate blue with brighter turquoise accents, creating a graphic look with depth and controlled contrast. Turquoise lettering on the black waistband ties the design together. The mid-rise silhouette offers a close, athletic fit with less thigh coverage than a boxer brief, while the 95% Lenzing Modal and 5% elastane blend feels smooth and breathable against the skin. Bluetooth suits men who appreciate pattern without an oversized or novelty motif.

Comfort starts with the patented Joey Pouch™, a dedicated compartment that gently supports and separates the male anatomy from the thighs. The design helps limit skin-on-skin contact and encourages airflow around the pouch, with a hydrophobic No-Drip-Tip™ lining providing additional moisture management. Flatlock seams, a practical front fly and a roll-resistant waistband complete the everyday construction. The result is an expressive trunk that retains Swing Shift's premium sport-lifestyle character, pairing cool blue tones and a precise geometric rhythm with softness, flexible movement and purposeful anatomical support.

• Bluetooth geometric print - black and slate blue with turquoise accents
• Joey Pouch™ comfort - supportive separation with hydrophobic No-Drip-Tip™ lining
• Compact Modal trunk - mid-rise, 3-inch cut with flatlock seams and a fly