2UNDR Sport Shift Long Leg Boxer Brief | Azul

2UNDR Sport Shift Long Leg Boxer Brief in Azul delivers semi-compression performance underwear with laser-cut ventilation and patented Joey Pouch® support.

Built for high-output training, this 9" inseam long leg boxer brief features advanced laser-cut ventilation zones that maximise airflow during intense workouts. The semi-compression fit provides structured muscle support without restricting movement, while 4-way stretch fabric ensures full mobility whether you’re lifting, running, or training at pace. The deep Azul tone reinforces the clean, athletic aesthetic that defines the Sport Shift line.

At its core, the patented Joey Pouch® separates and stabilises for secure anatomical support, reducing friction and unwanted skin contact. Lined with No-Drip-Tip™ hydrophobic fabric, the pouch actively disperses moisture and body heat to maintain a cool, dry environment. A premium roll-resistant waistband and flatlock seams complete the design for chafe-free comfort during extended wear.

• Joey Pouch® – engineered lift and stability for active performance
• Laser-cut ventilation + 4-way stretch – targeted airflow and unrestricted mobility
• 9" inseam long leg – semi-compression fit with flatlock seams and premium waistband