There”s a reason you have three pairs of training shorts in your drawer and only actually wear one of them. The other two? They either ride up during squats, slide down when you sprint, or have that one pocket that dumps your phone onto the treadmill belt.

After testing more pairs than I care to admit (and losing exactly two phones to gravity), here”s what actually matters when you”re dropping $18-35 on your next pair.

Key Takeaways

• 6-inch inseam is the sweet spot for mixed training; 8-inch for lifting, 4-5 inch for cardio-only
• Drawstring + elastic waistband combo offers the best security and adjustability
• 4-way stretch fabric is non-negotiable for modern training shorts
• $20-30 price range delivers the best value-to-durability ratio
• Weightlifting needs stability; cardio needs breathability-don”t try to make one pair do everything

The Inseam Myth Nobody Talks About

Every brand pushes their “perfect length,” but here”s the thing-inseam isn”t about what looks good in the mirror. It”s about what stays put when you move.

4-inch inseams are for people who never do thighs-day. They”re basically wearing underwear to the gym, and that”s fine if you”re doing steady-state cardio or yoga. But throw in some box jumps or burpees, and you”ll be adjusting more than training.

6-inch is the sweet spot for most people. It hits that Goldilocks zone-short enough to not feel restricted, long enough to not flash everyone during deep squats. This is what you want if you”re doing mixed training.

8-inch gets a bad rap for looking “old school,” but if you”re a thigh-rubber (we all know who we are), these prevent the chafe-factor. They”re also better for weightlifting, where you don”t want fabric catching on the bar during deadlifts.

Weightlifting vs. Cardio: They”re Different Animals

Here”s where most people screw up: they buy one pair of shorts and wonder why they suck at everything.

For weightlifting: You want stability, not maximum airflow. A slightly compression-fit with 4-way stretch fabric that doesn”t bag out after three squats. The waistband needs to stay exactly where you put it-which means either a solid drawstring or a heavy-duty elastic that doesn”t roll. Compression shorts underneath? Non-negotiable if you”re going above parallel on squats.

For cardio: Breathability trumps everything. You want lightweight fabric that doesn”t hold sweat like a sponge. 4-inch or 6-inch inseams work here because you”re not worried about fabric getting in the way of a bar path. But-and this is key-you need a waistband that doesn”t slide down when you”re sweating through a 5K.

Drawstring vs. Elastic: The Eternal Debate

Full disclosure: I used to be team drawstring only. Then I tried putting on shorts after leg day when my fingers don”t work. Now I see the light.

Drawstring waistbands give you that custom fit, but they have two problems: (1) they come untied at the worst possible moment, and (2) the aglet (that plastic tip thing) will eventually snap off and you”ll be threading it like a needle at 6 AM before work.

Elastic waistbands are convenient, but cheap elastic rolls and twists. You know the feeling-you”re halfway through a workout and your waistband is now a tourniquet cutting off circulation to your lower half.

The verdict: Get both. A drawstring with elastic gives you the security of elastic with the adjustability of a drawstring. It”s the best of both worlds, and it”s worth spending the extra $5-10 for this combo.

The $18-35 Price Range: What You”re Actually Paying For

At the low end ($18-22), you”re getting basic polyester blends. They”ll work, but the fabric might pill after 20 washes and the stitching might not survive a year of heavy use.

Mid-range ($23-28) is where things get interesting. You start seeing 4-way stretch fabrics that actually bounce back, reinforced stitching at stress points, and waistbands that don”t roll after two wears.

The upper end ($29-35) is usually buying you brand tax, but you might get legitimately better moisture-wicking or anti-odor treatments. Whether that”s worth it depends on how much you hate doing laundry.

Real-World Features That Matter (And Ones That Don”t)

Liners: Built-in briefs are divisive. Some people love them (one less thing to wash), others hate them (chafing, peeing becomes a production). If you”ve never worn lined shorts, buy one pair and test-drive them before committing.

Pockets: If you carry your phone, you need deep pockets with zippers or at least a flap. That side-slot pocket that every brand does? Your phone will fly out during mountain climbers. Ask me how I know.

Fabric weight: Heavier fabric = more durability but less breathability. Lighter fabric = more breathability but might show sweat stains faster. For most people training 4-6 times a week, aim for mid-weight fabric.

Training Shorts FAQ

What inseam length is best for training shorts?

For most athletes, 6-inch inseams hit the sweet spot between mobility and coverage. If you primarily lift weights, 8-inch shorts prevent bar contact during deadlifts and reduce thigh chafing. For pure cardio enthusiasts, 4-5 inch inseams maximize airflow and freedom of movement. The key is matching inseam length to your primary activity rather than chasing trends.

Are built-in liners worth it?

Built-in liners are polarizing. Fans appreciate the convenience of not needing separate compression shorts, while critics report chafing during long sessions and bathroom logistics. If you”re curious, test one pair before overhauling your entire drawer. Many manufacturers now offer removable liners, giving you the flexibility to wear them with or without depending on the workout.

What”s the difference between gym shorts and running shorts?

Gym shorts prioritize stability and durability for multi-directional movement, featuring heavier fabric and secure waistbands. Running shorts emphasize lightweight breathability and minimal chafing, often with split sides or laser-cut edges for stride clearance. Training shorts bridge both categories with 4-way stretch and mid-weight fabric-ideal if you cross-train. Check our gym shorts buying guide for deeper comparison.

How much should I spend on quality training shorts?

The $20-30 range delivers the best value for most buyers. Below $20, you”ll see pilling and waistband failure within months. Above $30, you”re often paying brand markup rather than meaningful performance gains. Look for 4-way stretch, reinforced stitching, and a drawstring-plus-elastic waistband in this price bracket. Bulk buyers ordering 100+ units for gyms or teams can often negotiate 15-25% below retail.

How do I keep my training shorts from riding up during squats?

Riding up usually stems from three issues: (1) inseam too short for your thigh circumference, (2) fabric without enough vertical stretch, or (3) waistband too loose, causing the shorts to shift. Switch to 7-8 inch inseams, verify the fabric has 4-way stretch (not just horizontal), and ensure the waistband sits snug without gaping. Compression shorts underneath can also anchor outer shorts in place.

The Bottom Line

Stop buying shorts because they look good on Instagram. Here”s your actual checklist:

• 4-way stretch fabric (non-negotiable in 2026)
• Drawstring + elastic waistband combo
• Inseam that matches your primary activity (6″ for mixed, 8″ for lifting, 4-5″ for cardio-only)
• Pockets that actually secure your stuff
• Price point $20-30 for the best value-to-durability ratio

Buy two pairs. Rotate them. Wash them inside out (seriously, it extends the life of the fabric). And for the love of all things holy, cut the weird paper tags out before you wear them, not after they”ve scratched your lower back for three workouts.

Your training is hard enough. Your shorts shouldn”t be part of the problem.

Want more no-BS gear reviews? Check out our guides to gym shorts buying guide, athletic shorts manufacturing, and workout clothes guide.