Under Armour Performance Boxer - Nero/Acciaio

UA Tech™ fabric wicks sweat and dries fast, while anti-odor technology keeps you fresh from first rep to final whistle. Engineered with 4-way stretch construction, these boxers move with you through every squat, sprint, and stretch.

Overview

The Under Armour Performance Boxers in Black/Steel are built for athletes who demand comfort without compromise. A fitted cut and 6-inch inseam provide support and coverage, while the exposed elastic performance waistband stays put during dynamic movement. Flatlock seams eliminate chafe, so you can focus on your training, not your gear.

What stands out

• UA Tech™ fabric: ultra-soft, lightweight, and breathable
• 4-way stretch construction moves with you in every direction
• Anti-odor technology prevents the growth of odor-causing microbes
• Sweat-wicking and quick-drying for all-day comfort
• Smooth, chafe-free flatlock seams
• Exposed elastic performance waistband for a secure fit
• No fly design for streamlined support

Technical details

• Material: 90% Polyester, 10% Elastane
• Fit: Fitted
• Inseam: 6 inches (approx. 15 cm)
• Colour: Black / Steel
• Care: Machine wash cold, tumble dry low
• Recommended use: Training, sports, everyday wear

Our verdict

Under Armour Performance Boxers deliver the perfect balance of support, stretch, and moisture management. Whether you're hitting the gym or the office, these boxers keep you comfortable and confident all day long.