New Balance Men's Performance Boxer Briefs

Meet the New Balance Men's Performance Boxer Briefs — a purpose-built undergarment designed to move with you, not against you. Engineered for athletes and everyday athletes alike, these boxer briefs combine strategic support with breathable comfort so you can focus on what you’re doing, not what you’re wearing.

Key features that set these briefs apart:

• NB Dry moisture-wicking fabric draws sweat away from the skin for a cooler, drier feel during workouts and daily activities.
• 4-way stretch fabric moves with your body, providing unrestricted mobility whether you’re running, lifting, or commuting.
• Contoured ergonomic pouch offers secure support and comfortable separation, reducing bounce and discomfort during vigorous movement.
• Flatlock seams minimize chafing and irritation, making long training sessions or travel days more tolerable.
• Stay-in-place waistband with a clean, low-profile finish that won’t roll or pinch, paired with a smooth, tagless interior for itch-free wear.
• Breathable mesh zones in strategic areas promote airflow where you need it most, helping you stay comfortable when temps rise.

Why this matters for real-life use

Whether you’re pounding the treadmill, logging miles on the bike, or just navigating a busy day, these boxer briefs are designed to reduce distraction. The supportive pouch helps keep everything in place, while the moisture-wicking fabric manages sweat so you stay confident from warm-ups to cool-downs. The design also translates to travel days or long office hours—comfort that lasts without constant adjustment.

Who benefits most

Great for runners, gym goers, climbers, cyclists, and anyone who values comfort during extended wear. If you want underwear that pairs performance with everyday practicality, these are a reliable choice.

Care and longevity

Simple care for ongoing performance: machine wash cold, tumble dry low or line dry. The fabric’s resilience keeps its shape and feel wash after wash, so you can rely on comfort wear that endures.

Upgrade your basics with the New Balance Men's Performance Boxer Briefs—where athletic-grade design meets everyday comfort, crafted to support your active lifestyle without compromise.