Gym and Running Shorts
Shorts that ride up mid run or bunch under a squat rack are more distracting than any playlist. The right pair comes down to three things: how long the inseam sits on your leg, whether there is a liner built in or you are meant to wear something underneath, and how snug the fit is meant to be. Working through those in order makes the rest of the shopping much faster.
Running shorts with a built in liner
Two in one running shorts pair a looser outer layer with a fitted liner sewn inside, so you get the coverage and bounce control of a compression short without the tight look. They suit road or treadmill running, where a curved hem and quick dry fabric matter more than a longer inseam.
Biker shorts for training and strength work
Biker shorts run the full length of the thigh, usually five, seven or nine inches, and sit close to the skin the whole way down. That makes them a steady choice for squats, lunges and anything on a mat where a looser leg would flap or slide. Longer inseams give more thigh coverage for lifting; shorter ones stay cooler for cardio.
Yoga shorts built for airflow
These use lighter, more breathable fabric than a biker short and often add an InstantCool or airy finish, so they suit warm studios, hot yoga or a home workout without air conditioning. Most still carry a two in one liner, so they hold their shape through inversions and floor work without needing anything underneath.
Baggy and relaxed fit shorts
Not every session needs a snug fit. Baggy shorts keep the high waisted support band but let the leg hang loose, which suits walking, stretching, low impact classes or just moving around the house between chores. The two in one liner still does the holding, the outer layer just has room to breathe.
Bermuda, cargo and dance shorts
Longer, no liner shorts like a bermuda cargo style or an A-line dance short trade compression for coverage and pocket space. They work well for casual wear, dance practice, or errands after a workout when you want more leg covered and don't need a built in liner.
How to choose
- Inseam length: shorter (2.5 to 3 inches) stays coolest and suits running or cardio; longer (7 to 9 inches) gives more thigh coverage for lifting or classes where you're on a mat.
- Liner or no liner: shorts marked "2-in-1" have a fitted liner built in, so nothing needs to go underneath. Shorts marked "No Liner" are meant to be worn over your own underlayer.
- Waist height and support: high or super high waisted styles with a wider band tend to stay put through bending and jumping better than a mid or low rise cut.
- Pockets: a back waistband pocket is enough for a card or key; side leg pockets fit a phone more securely for runs.
- Fabric finish: quick dry and airy or InstantCool fabrics suit sweatier sessions; ruched or scrunch details are about fit and shape rather than performance.
Questions people ask
What does "2-in-1" actually mean on gym shorts?
It means the shorts have two layers: a looser outer short and a fitted liner sewn in underneath. You wear them as one garment, no separate leggings or underlayer needed.
Do biker shorts or running shorts ride up less?
Biker shorts, being close fitting the whole leg length, tend to move with your body rather than against it, so they are a common choice for anyone who has had trouble with shorter shorts riding up during lunges or floor work.
Which inseam is right for running?
Shorter inseams, around 2.5 to 3 inches, allow a fuller stride without fabric bunching at the top of the leg. Longer inseams are more about coverage than running mechanics.
Are pocketed shorts worth it for home workouts?
If you follow videos on a phone or step outside between sets, a secure pocket, ideally a side or leg pocket rather than just a waistband one, saves you from holding the phone or leaving it out of reach.