8 Inch vs 5 Inch Women's Running Shorts: How to Choose
By BOA | Running Shorts & Apparel | Made in the USA | Published: 2026-10-23
Category: How-to Guides
Not sure whether 8 inch or 5 inch running shorts are right for you? This FAQ covers length differences, fit preferences, and how to decide based on your activity and comfort.
Quick answer
Choose 8 inch shorts for more thigh coverage and secure pocket storage; choose 5 inch shorts for maximum freedom of movement and a lighter feel. Your decision depends on leg length preference, activity type, and how you use pockets.
Coverage vs. mobility trade-off
8 inch shorts extend further down the thigh, which can reduce chafing between legs during long runs and provide a more modest silhouette. The extra length also stabilizes compression fabrics so they stay in place. 5 inch shorts expose more skin, which helps with ventilation and allows a fuller range of motion for high knee lifts or cycling. If you have muscular thighs, the shorter inseam may ride up more often.
Pocket accessibility changes with length
On an 8 inch short like the Women's Fly 8 High Rise Fit Short, the side drop-in pockets sit lower on the leg, making them easier to reach while moving. The back zipper pocket remains accessible regardless of length. On a 5 inch short, side pockets are shorter and may not hold a phone securely; a zippered back pocket becomes the safer option for valuables. If you carry keys, a card, or a phone on every run, the longer length usually gives you more usable pocket volume.
Body type and fit preferences
Runners with a longer torso or who prefer a high waistband often find that 8 inch shorts balance proportions better, especially when the shorts have a supportive high rise band. Petite runners sometimes feel overwhelmed by 8 inch fabric and prefer 5 inch for a cleaner leg line. Try both lengths with the same waistband style to see which one stays put during your stride.
Frequently asked questions
- Will 8 inch shorts feel too hot in summer?
- Not necessarily. The extra fabric is thin and moisture-wicking, and the compression layer can actually wick sweat away faster than loose fabric. If you run in extreme heat, 5 inch shorts may offer slightly more airflow, but the difference is small.
- Can I wear 5 inch shorts for trail running?
- Yes, but expect less protection from brush and less pocket space. If you need to carry a phone or gel, look for a 5 inch short with a secure back zipper pocket. The shorter inseam also means more exposed skin if you brush against branches.
- How do I know my ideal inseam length?
- Stand in front of a mirror and measure from your crotch seam to mid-thigh. 8 inches usually reaches mid-thigh on most women; 5 inches stops above mid-thigh. If you prefer shorts that don't shift when you squat or lunge, choose the longer option. Test both lengths with the same high rise waistband to confirm which one stays in place during your run.
Product spotlight
- Women's Fly 8" High Rise Fit Short: The Women's Fly 8 High Rise Fit Short features an 8-inch inseam, compression fabric for muscle support, a back zipper pocket, and side drop-in pockets. The 8-inch length combined with compression fabric reduces thigh chafing and keeps pockets stable, making it a practical choice for long runs or carrying essentials.
Women's Fly 8" High Rise Fit Short
