10 Best Mens Running Underwear 2025 in the United States

The New Balance Men's 6" Boxer Brief Fly Front with Pouch, available in a 3-pack, offers several features that could make it a good choice for running. The material is a blend of 90% polyester and 10% spandex, which provides softness, breathability, and flexibility. This combination is likely to keep you comfortable and cool during runs.

The fit is enhanced by a jacquard elastic waistband and a no-ride inseam, which helps to prevent any uncomfortable bunching or shifting as you move. The tagless design also adds to the comfort by reducing irritation. Seam construction appears to be well thought out, aiming to reduce chafing. The moisture-wicking property of the fabric is crucial for running, as it will help keep you dry by drawing sweat away from the skin.

In terms of support, the boxer briefs include a fly front with a pouch, which should provide adequate support without feeling restrictive. Durability is another strong point; the fabric resists fading and is easy to care for, as it can be machine washed and dried. These boxer briefs could be a good fit for runners looking for comfortable and durable underwear.

The TELALEO 5 Pack Compression Shorts for Men offer a good balance of support, comfort, and durability, making them a solid choice for various sports activities. The compression support provided by the ergonomic design and 4-way stretch fabric helps in muscle recovery and increases muscle power, which is great for intensive workouts. The shorts are made from a blend of 85% Polyester and 15% Spandex, allowing for breathability and quick-drying properties. This material combination helps keep you dry and reduces odor even after long periods of wear.

The flatlock stitching is a thoughtful addition, preventing chafing and enhancing durability, which is essential for anyone engaging in regular physical activity. The wide elastic waistband ensures a snug fit without slipping, adding to the comfort during movements. Additionally, the shorts come with UPF 50+ sun protection, making them suitable for outdoor sports in various weather conditions.

However, it's worth noting that these shorts might not be ideal for those who prefer a softer fabric feel, as the primary focus is on compression and performance. Also, the fit can be quite tight, which might not be comfortable for everyone, particularly if you are used to looser running underwear. Those requiring high moisture-wicking and odor control features will find these shorts perform well in that regard. If you need performance-oriented running underwear with strong support and moisture management, TELALEO’s offering is worth considering.

The Adidas Men's Boxer Brief Underwear (3-Pack) is designed for athletic comfort and support, making it a solid choice for active individuals. The briefs are made of 91% polyester and 9% spandex, providing a soft and stretchy fit that enhances comfort while allowing freedom of movement. The moisture-wicking fabric quickly dries, ensuring you stay cool and dry during physical activities, and the ergonomic design with a no-gap fly offers convenience and minimal seams to reduce irritation.

The plush, tagless waistband and smooth stitching further enhance comfort by limiting any potential irritation. This underwear also features no-ride-up leg construction, which helps prevent bunching and maintains a consistent fit throughout the day. These boxer briefs are well-suited for men who lead an active lifestyle and prioritize comfort and support.