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Spend $99+ on 5.11 Gear
Built for training, travel, and active lifestyles, the 2UNDR Men's Sport Shift Boxer Briefs deliver premium support and breathability where it matters most. The innovative Joey Pouch provides superior comfort and separation while the semi-compression fit helps keep everything in place during movement. Advanced laser-cut ventilation zones enhance airflow to help regulate temperature through intense activity. Lightweight performance fabric dries quickly and maintains comfort throughout the day. Flatlock seam construction minimizes irritation while the roll-resistant waistband stays securely in place. Whether you're working out or tackling a busy day, the Sport Shift is designed to perform.
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