A pair of training shorts for men is the singular piece of gym kit that gets cranked through the washer more than any other. The wrong pair rides up mid-squat, chafes during a run, or loses its waistband elasticity in three months. The right pair disappears on the body, letting you focus entirely on the rep.
I’m Mohammad — the founder and writer behind ProteinJug. I’ve spent years analyzing the construction, fabric blends, and real-world durability data behind hundreds of athletic shorts listings to separate marketing claims from actual gym-ready performance.
This guide breaks down the seven most competitive models on the market right now, examining each one through the lens of inseam length, liner design, fabric weight, and pocket security so you can confidently pick the best training shorts for men for your specific routine.
How To Choose The Best Training Shorts For Men
The right training shorts do more than cover your legs. They regulate temperature, store a phone without bouncing, and move through a full range of motion without restriction. Nail these three specs and you eliminate 90% of the bad options.
Inseam Length: The Squat Freedom vs. Coverage Tradeoff
A 5-inch inseam gives you maximum range of motion and a modern silhouette, but it rides up quickly on leg day unless the leg opening is cut wide. Seven-inch is the sweet spot for most men — long enough to stay put during lunges, short enough to avoid bunching behind the knee. A 9-inch inseam is conservative and better suited for basketball or casual wear; it can feel restrictive during deep stretches.
Liner Type: Built-In Compression vs. Free-Hanging Brief
Shorts with a sewn-in compression liner eliminate the need for separate underwear and reduce chafing caused by fabric layers rubbing together. The liner must be snug without cutting into the thigh crease. Free-hanging mesh brief liners are common on cheaper swim-trunks hybrids — they dry fast but can bunch up during dynamic movement. For high-rep metcon or running, a true compression liner is the safer bet.
Pocket Security: Zipper vs. Drop-In for Phone Carry
A zippered pocket on the thigh or back waistband is the only reliable way to carry a phone during HIIT or sprint intervals without it flopping. Standard side drop-in pockets are fine for light walking, but any movement faster than a jog will send a modern phone-sized slab slapping against your quad. If you train with your phone, demand at least one zippered pocket in the spec sheet.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Nike Dri-Fit Flex Woven 7″ | Premium | Pure gym performance | 7″ inseam, woven flex fabric | Amazon |
| maamgic 2-in-1 7″ Liner | Mid-Range | Lifting & running hybrid | 7″ inseam, compression liner | Amazon |
| LRD 7″ Compression Liner | Premium | Liner support & deep pockets | 7″ inseam, full compression liner | Amazon |
| adidas AEROREADY 4M Graphic | Mid-Range | Everyday training & light cardio | Thin, lightweight, no liner | Amazon |
| OYGSieg 6-Pack Mesh | Budget | Bulk set for casual gym use | Quick-dry mesh, 6-pack value | Amazon |
| Real Essentials 9″ 5-Pack | Budget | Comfort-first lounging & gym | 9″ inseam, silky dry-fit | Amazon |
| maamgic Swim Trunks Liner | Budget | Water-ready or HIIT sessions | Stretch liner, quick-dry shell | Amazon |
In‑Depth Reviews
1. Nike Dri-Fit Flex Woven 7″ Shorts
The Nike Dri-Fit Flex Woven is engineered for exactly one thing: unobstructed gym performance. The woven fabric has a structured hand feel that resists pilling from barbell knurling, yet it stretches enough for deep ATG squats without binding at the hip. The 7-inch inseam hits the thigh midpoint on most builds, giving you coverage without the bunching that plagues longer cuts during kettlebell swings.
Multiple long-term owners report these shorts surviving over a year of daily wear and repeated washing before the elastic waistband even hints at relaxing. The pockets are sized for modern phones and sit flat against the leg during movement — no flap or gape. The drawcord is flat-braid, which stays tied through hard intervals. It is a no-liner design, so you must bring your own compression underwear, but the fabric itself is smooth enough that chafe is minimal.
The red color option is saturated and holds up wash after wash without fading into pink. For the athlete who wants a dead-simple, reliable short that does nothing wrong, the Nike Flex Woven is the benchmark.
Why it’s great
- Woven fabric resists abrasion from gym equipment
- True-to-size fit that holds shape after dozens of washes
- Pockets sit flat with a phone inside during sprints
Good to know
- No built-in liner — plan on wearing training underwear
- Premium pricing reflects the brand and build longevity
2. maamgic 2-in-1 7″ Inseam Workout Shorts
The maamgic 2-in-1 is a front-runner for lifters who refuse to wear separate compression shorts. The built-in liner is a full-length compression brief that stays put through barbell back squats and box jumps without riding up into the groin. The outer shell uses a woven fabric with a matte finish that is thick enough to remain opaque even at the bottom of a deep lunge — a common failure point for budget-tier shorts.
One standout detail is the zippered back pocket sized for a smartphone. During HIIT circuits and incline sprints, the phone stays locked in place rather than slapping your leg. The 7-inch inseam is measured accurately; it falls just above the kneecap on a 6-foot frame. The drawstring is discreetly tucked inside the waistband, so it does not create a visible bulge under a tight shirt.
Tall lifters above 6-foot-2 have noted the liner can feel slightly less compressive for very lean thighs. If you are between sizes, sizing up for the liner while keeping the outer shell comfortable is the move. The mid-range cost positions this as the best value proposition for men who want a single short that handles the entire training session.
Why it’s great
- Integrated compression liner removes the need for extra underwear
- Zippered rear pocket secures a phone during high-movement sessions
- Thick shell fabric stays opaque at full stretch
Good to know
- Liner may feel loose for extremely slender or muscular legs
- Mid-range pricing but construction quality punches above the bracket
3. adidas AEROREADY 4M Graphic Training Shorts
The adidas AEROREADY High Intensity 4M shorts are built for exactly what the name says: high-output cardio. The lightweight single-layer fabric is paper-thin, which maximizes airflow and dries faster than most competitors after a soaking treadmill session. The longer inseam (measuring closer to 9.5 inches on medium sizes) provides extra coverage for tall athletes or those who prefer a modest cut that does not ride up during cycling.
The side pockets include zippered closures, but the zipper pulls are small and can be fiddly mid-workout. The elastic waistband uses a flat drawcord that stays tight without digging into the stomach. Because the material is so thin, any phone bulk is visible through the fabric — a non-issue for dark colors but noticeable on lighter panels. The graphic print is bonded rather than screen-printed, so it will not peel after laundering.
This is the better choice for men who prioritize ventilation over fabric heft. It works best as a dedicated cardio short or a hot-weather option. For heavy resistance training, the thin material offers less squat-depth protection against bar contact than a woven shell.
Why it’s great
- Exceptionally lightweight fabric for maximal breathability
- Zippered side pockets keep valuables from falling out
- Longer inseam provides great coverage for tall athletes
Good to know
- Thin fabric can show phone silhouette through the pocket
- The material feels less protective for barbell contact during heavy squats
4. LRD Mens 7″ Compression Liner Shorts
The LRD 7-inch shorts deliver a snug compression liner that is notably tighter through the quad and glute than the maamgic 2-in-1, making them a better choice for serious runners and cyclists who need muscle stabilization without a separate pair of tights. The dual-layer construction uses a smooth inner liner and a slightly textured outer shell that resists snagging on gym flooring or equipment.
The pockets are deep — wide enough to swallow a large smartphone without the phone peeking out near the hem. The rear zipper pocket works as a secondary secure option. The waistband is medium-density elastic that does not fold over during heavy bent-over rows, a frequent annoyance with softer waistbands. Several users who bought multiple colors report consistent sizing across the colorways, which is rarer than it should be in this category.
One caution: the inseam runs slightly shorter than the advertised 7 inches on larger sizes, so taller men with quad-dominant builds might find the leg opening sits higher than intended. Sizing up one increment keeps the liner comfortable without sacrificing outer shell fit. These are a premium mid-line pick for athletes who prioritize liner support above all else.
Why it’s great
- Compression liner offers genuine muscle support for running and cycling
- Deep side pockets accommodate large smartphones easily
- Consistent sizing across multiple color options
Good to know
- Actual inseam can run short on larger sizes
- Tall athletes may need to size up for optimal liner comfort
5. OYGSieg 6-Pack Mesh Athletic Shorts
The OYGSieg 6-pack exists to solve one problem: filling a drawer with functional training shorts without spending on each individual pair. The mesh fabric is aggressively breathable — almost sees-through when stretched — but in motion the open weave circulates air better than any solid-woven short in this guide. The waistband is a standard exposed elastic with an internal drawcord that works fine for casual gym use and lounging.
The side pockets are deep but are drop-in style with no zipper, so a phone can dislodge during aggressive sprint intervals. The 6-pack offers a variety of color-block designs, giving you rotation options without washing every day. The fabric holds up to machine washing without pilling or shrinking, a common pain point with budget mesh shorts. The cut is loose through the thigh, which is ideal for lateral movement drills and basketball but less ideal for lifters who prefer a streamlined profile.
The thin drawstring has been called out by multiple buyers as the weakest component — it can fray after a few months. For the price per pair, these are a fantastic entry-level rotation. Pair them with quality compression underwear and you have a serviceable gym set that outperforms its category price tag in every metric except waistband hardware.
Why it’s great
- Unmatched airflow from the open-mesh construction
- 6 shorts per pack offers tremendous wardrobe rotation value
- Loose thigh cut suits lateral sports like basketball and tennis
Good to know
- Drop-in pockets lack zippers so phones can fall out during sprints
- Drawstring is thin and may fray with frequent washing
6. Real Essentials 5-Pack 9″ Dry-Fit Shorts
The Real Essentials 5-pack has become a go-to for the man who wants one short that works for the gym floor, the couch, and the errand run. The fabric is a silky polyester knit that feels smooth against the skin and dries within minutes of a washing machine spin. The 9-inch inseam sits below the mid-thigh, providing a conservative length that many men over 40 or those with larger thigh circumferences prefer.
Pockets are standard side drop-ins with decent depth — they hold a phone securely for walking and light jogging but will not retain it through burpee transitions. The waistband is wide elastic with a flat drawstring, and the material does not shrink in the wash when dried on low. The cost per short in this 5-pack undercuts most single-short purchases from major brands, making it an obvious recommendation for outfitting an entire rotation on a tight budget.
The shiny finish of the fabric can look cheap in direct light, and the material is thin enough that pocket contents print visibly through the fabric. These are not the best choice for heavy deadlifting or front squats where the bar contacts the thigh, as the low-friction fabric can slide against the bar path. They excel as a comfortable, low-stakes daily short that transitions from the gym to the sofa without complaint.
Why it’s great
- Exceptional value for a 5-short rotation in a single purchase
- Soft, smooth fabric is comfortable for extended wear beyond the gym
- No shrinkage or fading reported after multiple wash cycles
Good to know
- Shiny fabric finish can look and feel lower-quality than matte woven options
- Pockets lack security features, not ideal for high-intensity interval training
7. maamgic Swim Trunks with Compression Liner
The maamgic swim trunks are a crossover product — designed for the pool but functional enough for dry-land training. The built-in mesh compression liner is stretchy and quick-drying, making it comfortable when wet and breathable when dry. The outer shell is a lightweight woven polyester that repels water and dries fast enough that you can go from a swim straight to a bodyweight circuit without sitting in a soaking puddle.
The waistband uses a flat drawstring inside a tunneled elastic band, which lays flat under a shirt and does not twist. Pockets are mesh-lined for drainage and include a small interior zipper pocket for keys or a credit card. The cut is slightly looser than traditional training shorts, which provides unrestricted range of motion for lunges and kicks but may feel less secure during loaded carries or heavy compound lifts.
For men who train in mixed environments — pool laps followed by a gym session, or beach workouts — this dual-purpose design eliminates the need to change mid-session. The liner can bunch up slightly on long runs if you are not used to the mesh fabric. As a dedicated lifting short, it falls short of the woven models; as a versatile warm-weather training short, it fills a genuine gap in the market.
Why it’s great
- True dual-purpose design works for both water and dry-land training
- Quick-dry shell prevents post-swim chafing and discomfort
- Interior zipper pocket secures small essentials in wet conditions
Good to know
- Loose cut feels less stable for heavy barbell work
- Mesh liner can bunch during long-distance running
FAQ
Should I buy training shorts with or without a built-in compression liner?
How do I keep my phone from falling out of training shorts pockets during exercise?
Final Thoughts: The Verdict
For most users, the best training shorts for men winner is the maamgic 2-in-1 7″ Workout Shorts because it combines a functional compression liner, a secure zippered pocket, and a mid-range cost that undercuts Lululemon by a wide margin. If you want a pure woven performance short with no liner and maximum durability, grab the Nike Dri-Fit Flex Woven. And for building out a budget-friendly multi-short rotation that handles the gym and the living room equally well, nothing beats the Real Essentials 5-Pack.







