Best Under Armour Underwear for Men of 2025

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Under Armour offers a range of high-quality underwear for men. Designed with comfort and performance in mind, their products are made from premium materials that provide a snug fit and excellent breathability. Whether you're looking for briefs, boxers, or boxer briefs, Under Armour has a variety of styles and colours to choose from. With their innovative designs and attention to detail, Under Armour underwear is a reliable choice for men seeking both style and functionality.
At a Glance: Our Top Picks
Top 10 Under Armour Underwear for Men
Under Armour Performance Tech Boxerjock Briefs 3 Pack
The Under Armour Boxerjock Briefs are crafted from a lightweight, Performance Tech fabric that offers exceptional softness and breathability, ensuring you stay comfortable throughout the day. With a tagless design and 4-way stretch construction, these briefs provide freedom of movement in every direction, making them ideal for active lifestyles. The no-roll hem and chafe-free seams add to the comfort, preventing any irritation during wear. Lastly, the performance waistband with branding offers a secure fit without sacrificing style.
Under Armour Men's Tech 6-inch Boxerjock 3-Pack
The Under Armour Boxerjock Briefs are crafted from lightweight, performance tech fabric that is incredibly soft and breathable, ensuring comfort throughout your day. The tagless, 4-way stretch design allows for unrestricted movement, making them perfect for active lifestyles. With no rolled hem and chafe-free seams, you can enjoy irritation-free wear. Additionally, the performance waistband featuring a wordmark logo adds a touch of style while keeping everything securely in place. These features work together to deliver an exceptional fit and feel.
Under Armour Men's Performance Boxers 6-Pack
The Under Armour Performance Boxers offer a light and cool fit, perfect for active individuals. You'll appreciate the breathable design that allows for excellent airflow, keeping you comfortable throughout the day. The chafe-free seams prevent irritation during movement, ensuring a smooth experience. Additionally, the innovative moisture-wicking technology helps keep you dry, making these boxers an excellent choice for any activity.
Under Armour Men's Performance Tech Boxerjock Briefs
The Under Armour Boxerjock Briefs are designed for all-day comfort and performance. Made from lightweight, Performance Tech fabric, they provide an incredibly soft and breathable experience, keeping you comfortable throughout the day. The tagless, 4-way stretch construction allows for unrestricted movement, making them ideal for active lifestyles. With a no-roll hem and chafe-free seams, you can enjoy a smooth fit without irritation, while the performance waistband ensures a secure and stylish fit.
Under Armour Men's Vanish Seamless Running T-Shirt
The Under Armour Vanish T-Shirt offers an exceptional experience for active individuals. Its soft-touch material ensures a comfortable feeling against your skin, while the lightweight and stretchy fabric allows for unrestricted movement. You’ll appreciate how quickly it dries, drawing sweat away to keep you feeling fresh during workouts. Additionally, the seamless construction at the back and sides enhances comfort, making this T-shirt an ideal choice for your running and training needs.
Under Armour Boys' Charged Boxer Jock Briefs
The Under Armour Boxer Jock is designed for all-day comfort, featuring lightweight, smooth fabric that feels great against the skin. Its fitted, slimmer athletic fit provides support while allowing for freedom of movement, making them perfect for active boys. Made from premium quality materials, these boxers ensure durability and longevity, so you can trust they will last through everyday wear. With sizes ranging from X-Small to X-Large, you can find the right fit for your child easily.
Under Armour Men's Performance Cotton Boxer Briefs
The Under Armour Boxer Briefs are designed to enhance your underwear experience. They are lightweight and breathable, ensuring you stay cool throughout the day. The soft cotton/polyester blend offers the comfort of cotton while drying much faster, making them ideal for active lifestyles. With their snug yet comfortable fit, these boxers feature a soft performance waistband and 4-way stretch construction, allowing you to move freely without distractions. You can enjoy ultimate comfort thanks to their articulated fly and chafe-free seams.
Under Armour 2 Pack 6inch Tech Boxers
The Under Armour Tech Boxers are designed for your comfort and support. With an elasticated waistband, they provide a snug fit that feels great throughout the day. The flat lock seams help to prevent chafing, ensuring you can move freely without irritation. Additionally, the reinforced pouch offers essential support, making these boxers ideal for sports or everyday wear. Their lightweight construction means they won’t weigh you down, giving you a comfortable fit for any activity.
Under Armour Mens Performance Boxers 3-Pack
The Under Armour Performance Boxers are designed for ultimate comfort and support. They are light and breathable, ensuring you stay cool throughout your activities. The zero-distraction fit means they stay in place no matter how much you move, allowing you to focus on your performance. With a comfort waistband and chafe-free seams, you can enjoy all-day wear without irritation. Additionally, the moisture-wicking feature keeps you dry, making these boxers an ideal choice for any active lifestyle.
Under Armour Boys' Performance Boxer Briefs, Valley Etch
Under Armour Boys' Boxer Briefs are crafted for all-day comfort, featuring lightweight and smooth fabric that feels great against the skin. The fitted, athletic design ensures a snug fit, making them perfect for active boys. Made with premium materials, these boxer briefs promise durability and long-lasting wear, giving you peace of mind with every purchase. Each pack includes two pairs, making it a practical choice for busy parents looking to keep their kids comfortable and stylish.
During our Under Armour underwear for men research, we found 59 Under Armour underwear for men products and shortlisted 10 quality products. We collected and analyzed 43,027 customer reviews through our big data system to write the Under Armour underwear for men list. We found that most customers choose Under Armour underwear for men with an average price of £33.37.
The Under Armour underwear for men are available for purchase. The top 10 picks range in price from a low of £16.00 to a high of £38.00, find the one that fits your budget.

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