Leakproof Brief

Double Undies® have you covered for leaks, periods, sweat (and even camel toe). Designed for high-impact workouts, this absorbent performance brief features a smooth, seam-free finish and a comfortable mid-waist fit that sits neatly under tight clothing. We’ve retained our signature patented gusset for trusted protection, while refining the back rise for a more subtle look. Double layer absorbency for reliable protection when you need it most Silicone grip dots keep the brief securely in place, no riding up or shifting Moisture-wicking layer + antibacterial technology to lock in odours and keep you feeling fresh Dri-Flex™ fabric delivers stretch, breathability, and support without compromising performance Washable and reusable, each pair also comes with a discreet waterproof bag, designed for life on the go.