Crossfly Aero Pro 9" Performance Long Boxers – Men’s Sports Underwear with Pouch

Engineered for athletes who demand peak performance, the Crossfly Aero Pro 9" Performance Long Boxers combine advanced MicroModal AirMesh technology with strategic compression to support your most demanding workouts. The innovative pouch design minimises movement and distraction, while superior breathability keeps you cool during intense training sessions. Whether tackling HIIT circuits, endurance challenges, or daily activities, these boxer briefs deliver the lightweight support and muscle-hugging fit that serious performers expect. Built to enhance comfort without compromise, they're your edge when intensity matters most.

✅ Patented Performance Technology

• COCCOON™ Pouch
  Eliminates skin-on-skin friction and chafing while providing structured, supportive comfort.

• X-FLY™ Fast Access
  Easier, faster access when nature calls — without compromising support.

• ZEROFOLD 360 Waistband
  Stays perfectly in place however active you are. 4-way stretch construction moves with your body.

• DRI-PX2 ‘No Show’ Protection
  Dual-layer design protects against excess drips and moisture for confidence during and after workouts.

✅ Performance You Can Feel

• High-compression fit for secure support without restriction

• Breathable mesh panels wick moisture and dry fast

• Naturally anti-microbial to eliminate unwanted odours

• Keeps you fresh, dry, and comfortable during intense activity

• Sustainably sourced fibres supporting Crossfly’s eco-conscious mission

Available in 7" and 9" leg lengths.

No distractions. No discomfort. Just pure performance.
Aero Pro — because every athlete deserves an unfair advantage.

✅ Fabric & Care

Fabric Composition:
83% Micro Modal AirMesh / 5% Polyester / 12% Elastane

Lightweight, breathable, flexible, and built for high-output performance.

Size Chart