Running Shorts for Men: Key Features, Types, and Selection Guide

What are the best running shorts for men?

The best running shorts for men optimize comfort, performance, and functionality by considering factors such as material, inseam length, liner type, and specific running needs, ultimately preventing chafing and enhancing the running experience.

The Importance of Specialized Running Shorts

While any shorts might seem suitable for a run, dedicated running shorts are engineered with specific athletic demands in mind. Their design directly impacts a runner's comfort, efficiency, and even injury prevention. Unlike casual shorts, running shorts prioritize moisture-wicking, breathability, freedom of movement, and the reduction of friction points, which are critical for sustained activity. Investing in appropriate running apparel is as fundamental as selecting the right running shoes.

Key Features to Consider

Selecting the "best" running shorts is a highly individual process, but it hinges on understanding the core features that contribute to their effectiveness:

• Material Science:
  • Polyester and Nylon Blends: These synthetic fabrics are the cornerstone of high-performance running apparel. They excel at wicking moisture away from the skin, promoting rapid evaporation, and keeping the runner dry. They are also lightweight, durable, and resistant to shrinking and stretching.
  • Spandex/Elastane: Often blended with polyester or nylon, spandex provides the necessary stretch and recovery, allowing for a full range of motion without restriction. In compression shorts, it provides muscle support.
• Inseam Length: This is a crucial factor influencing freedom of movement versus coverage.
  • 1-3 Inches (Short Inseam): Often found in split shorts or very minimalist designs, these offer maximum leg freedom, ideal for speed work, racing, and hot weather.
  • 5-7 Inches (Medium Inseam): A versatile and popular choice, providing a balance of freedom and coverage suitable for most training runs and distances.
  • 7-9 Inches (Long Inseam): Offers more coverage and can be preferred for trail running, cooler weather, or by runners who simply prefer a longer fit. Often seen in compression shorts or hybrid designs.
• Built-in Liner: Most running shorts feature an integrated liner, eliminating the need for underwear and significantly reducing chafing.
  • Brief-style Liner: Typically a mesh or lightweight fabric brief, providing basic support and moisture management.
  • Compression Liner: A longer, tighter-fitting liner made of spandex blend, offering enhanced support, reduced muscle oscillation, and superior chafing prevention.
• Waistband Design: A comfortable and secure waistband is vital.
  • Elastic with Drawstring: The most common combination, allowing for adjustable and secure fit.
  • Wide, Flat Waistbands: Can distribute pressure more evenly, reducing digging or discomfort.
• Pocket Functionality: The need for storage varies greatly among runners.
  • Internal Key Pocket: A small, often mesh pocket inside the waistband, common for securing a key.
  • Zippered Pockets: More secure for gels, cards, or phones, typically located on the side or back.
  • Gel Loops/External Pockets: Found on some trail or ultra-running shorts for carrying multiple essentials.

Types of Running Shorts for Men

Different running scenarios call for different types of shorts. Understanding these categories helps in making an informed choice:

• Split Shorts:
  • Description: Characterized by a deep, overlapping split on the side of each leg, allowing for maximum stride length. Typically have a very short inseam (1-2 inches).
  • Best For: Racing, track workouts, speed training, and runners prioritizing uninhibited leg movement.
  • Pros: Unrestricted motion, extremely lightweight, highly breathable.
  • Cons: Minimal coverage, not ideal for carrying essentials.
• V-Notch / Traditional Running Shorts:
  • Description: Feature a small "V" shaped cut-out on the side of the leg, offering a good balance of mobility and coverage. Inseams typically range from 3-5 inches.
  • Best For: Everyday training, medium-distance runs, and general fitness.
  • Pros: Versatile, comfortable, good balance of freedom and modesty.
  • Cons: Less extreme mobility than split shorts, basic storage.
• Compression Shorts:
  • Description: Form-fitting shorts made primarily of spandex blends, designed to provide muscle support and reduce vibration. Inseams vary widely (5-9 inches). Can be worn alone or as a base layer.
  • Best For: Long runs, recovery, reducing muscle oscillation, and preventing chafing.
  • Pros: Excellent chafing prevention, muscle support, can improve proprioception.
  • Cons: Can feel restrictive to some, less airflow than looser shorts when worn alone.
• Hybrid / 2-in-1 Shorts:
  • Description: Combine a looser outer shell (like a traditional running short) with a built-in compression liner.
  • Best For: Versatile training, runners who desire the support of compression with the look of a looser short, and those who want maximum chafing protection.
  • Pros: Combines benefits of both types, excellent chafing prevention, often feature more pockets.
  • Cons: Can be slightly heavier or warmer than single-layer shorts.
• Trail Running Shorts:
  • Description: Often feature more durable fabrics, longer inseams (5-7 inches), and multiple pockets (sometimes zippered or mesh) for carrying nutrition, phones, or small gear.
  • Best For: Off-road running, ultra-marathons, and situations requiring more storage.
  • Pros: Durability, increased storage capacity, often more protective.
  • Cons: Can be heavier or less breathable than road running shorts.

Matching Shorts to Running Style and Conditions

The "best" short is context-dependent. Consider these factors:

• Short, Fast Runs & Races: Opt for split shorts or V-notch shorts for maximum uninhibited movement.
• Longer Training Runs: Hybrid/2-in-1 shorts or compression shorts are excellent for preventing chafing over extended periods and providing support.
• Hot Weather: Choose shorts with shorter inseams (1-3 inches) and highly breathable, lightweight fabrics.
• Cooler Weather: Longer inseam shorts, especially compression shorts or hybrid shorts with a substantial liner, can offer a bit more warmth.
• Trail Running: Prioritize trail running shorts for their durability, extra pockets, and often more robust construction to withstand varied terrain.
• Everyday Training: V-notch shorts or hybrid shorts offer great versatility and comfort for routine runs.

Sizing and Fit

Even the most technologically advanced shorts won't perform well if the fit is incorrect.

• Waistband: Should be snug enough to stay up without needing constant adjustment, but not so tight that it digs into your skin.
• Leg Opening: For looser shorts, ensure the leg opening allows for a full range of motion without excess fabric bunching. For compression shorts, they should feel like a second skin, providing even pressure without restricting blood flow.
• Liner: The built-in liner should be comfortable and supportive, preventing chafing without feeling too tight or loose.

Care and Maintenance

Proper care extends the life and performance of your running shorts:

• Wash Cold: Use cold water to protect the fabric's integrity and moisture-wicking properties.
• Avoid Fabric Softener: Fabric softener can clog the pores of technical fabrics, reducing their ability to wick moisture.
• Air Dry: Tumble drying can degrade elastic fibers and heat-bond seams. Hang drying is always preferred.

Conclusion

There is no single "best" running short for all men; rather, the optimal choice depends on individual preference, running goals, and environmental conditions. By understanding the key features—material, inseam, liner, and pocket utility—and matching them to specific types of shorts and running scenarios, you can select apparel that enhances your comfort, prevents common running ailments like chafing, and ultimately supports your performance on every run. Prioritize fit and function, and you'll find the shorts that feel like an extension of your body, allowing you to focus purely on the joy of movement.