A good pair of training shorts needs to survive deep squats, quick sprints, and a full day of wear without riding up or trapping heat. The wrong shorts chafe your thighs, sag under the weight of a phone, or lose their shape after a few washes.
I’m Mohammad — the founder and writer behind ProteinJug. I analyze fabric blends, inseam lengths, and compression liner construction to separate functional gear from fast-fashion misses.
After comparing moisture-wicking builds, zippered pocket security, and dual-layer designs, here are the top contenders for your next pair of training shorts.
How To Choose The Best Training Shorts
Training shorts are not all built the same. A basketball-style short feels different from a 2-in-1 compression short, and each serves a different movement pattern. Here are the key factors to weigh before clicking add to cart.
Inseam Length and Mobility
The inseam determines how far the short reaches down your thigh and how much fabric bunches at the hip during a deep squat or lunge. A 5-inch inseam gives more freedom for sprinting or leg day but can ride up on thicker thighs. A 7-inch or 9-inch inseam stays planted and provides more coverage, which reduces chafing on longer runs.
Built-in Liner vs. Loose Fit
A 2-in-1 short has a compression inner layer under a loose outer shell. That built-in liner eliminates the need for separate underwear and keeps everything secure during explosive moves. Loose shorts without a liner offer more airflow for casual lifting but require you to wear your own base layer to avoid exposure during dynamic movements.
Pocket Security and Fabric Feel
Zippered pockets are non-negotiable if you carry a phone or keys during a workout. A standard mesh pocket lets your phone bounce and slide out on a deadlift setup. Fabric weight also matters — thin, silky material breathes well in heat but sometimes becomes see-through during a stretch. Thicker, double-weave fabric hides sweat and holds its shape longer across repeated wash cycles.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| HOPLYNN 5 Pack 2-in-1 | Men’s 2-in-1 | Heavy gym sessions, no underwear needed | 5-pack value, built-in liner | Amazon |
| Nike Pro Compression | Men’s Compression | Running, muscle support, chafe protection | Dri-FIT fabric, mid-thigh length | Amazon |
| 2 Pack Quick Dry 7-Inch | Men’s Loose Fit | Versatile gym-to-casual, breathable mesh | 7-inch inseam, zippered pockets | Amazon |
| Maamgic 2-in-1 7-Inch | Men’s 2-in-1 | Lifting and running, non-see-through material | 7-inch inseam, thick outer shell | Amazon |
| BALENNZ 5 Pack Women’s | Women’s Loose Fit | High-waisted comfort, zip pocket security | High-waist elastic, moisture-wicking | Amazon |
| MLYENX 5 Pack Boys | Youth Loose Fit | Kids sports, school PE, everyday wear | 5-pack, elastic waist, above-knee cut | Amazon |
| BALENNZ 7 Pack Basketball | Men’s Loose Fit | Casual wear, lounging, light activity | 7-pack, lightweight breezy fabric | Amazon |
In‑Depth Reviews
1. HOPLYNN 5 Pack Mens 2 in 1 Running Shorts with Liner
This five-pack uses a 2-in-1 design with a compression liner sewn into the outer shell, so you skip underwear entirely while keeping everything stable during squats and sprints. The outer fabric is thick enough to avoid being see-through yet breathes well enough for summer runs. Customers consistently report the shorts hold up after months of machine washing without pilling or losing elasticity.
The deep front pockets fit an iPhone 15 Pro with a case, and a small zippered back pocket secures keys or a card. A 5’10”, 175-pound reviewer needed to size up to Large for a comfortable thigh fit, so check the size guide if you carry muscle on your legs. The generic unbranded look keeps the cost low while the liner and pocket layout rival premium brands.
The real selling point is cost per short — you get five functional gym-ready pairs for what a single branded pair costs. This makes it easy to rotate through laundry day without wearing the same sweaty pair back-to-back. For most lifters, runners, and gym-goers, this pack covers every workout scenario without compromise.
Why it’s great
- Compression liner eliminates need for underwear
- Five shorts for one low price point
- Sturdy zippered back pocket for keys
Good to know
- May need to size up if you have larger thighs
- Seams are inside the liner, some users feel them initially
2. Nike Mens Pro Training Compression Shorts
The Nike Pro Compression Short is the benchmark men’s tight for running and high-rep leg work. The Dri-FIT fabric moves sweat away from the skin fast, and the four-way stretch lets the short conform to the quad without pinching at the hip crease. Several reviewers noted zero chafing on runs over five miles, even when worn without a liner layer underneath.
The length sits mid-thigh on most body types. A 5’11” 130-pound buyer used a size Small for a snug fit, while taller athletes found the inseam shorter than expected — closer to 5 inches than a full above-knee cut. If you prefer a longer compression short that reaches near the knee cap, this may ride higher than you want. The waistband stays flat and does not roll down during burpees or box jumps.
Nike’s quality control is consistent across pairs, so the sizing is reliable once you know your number. The fabric holds its compressive feel through repeated washes better than generic compression tights. For runners who prioritize muscle oscillation control and want a proven brand fit, this is a solid single-pair investment.
Why it’s great
- Dri-FIT wicking keeps skin dry on long runs
- Durable waistband resists rolling
- Trusted sizing across multiple pairs
Good to know
- Inseam sits mid-thigh, not near the knee
- Only one pair per purchase
3. 2 Pack Mens Athletic Shorts Quick Dry 7 Inch Running Shorts
These shorts use a lightweight mesh fabric that dries fast and moves air freely, making them ideal for hot-weather training or indoor circuits where sweat pools fast. The 7-inch inseam gives enough thigh coverage to prevent the short from riding up during leg press or walking lunges. Reviewers consistently mention the zippered pockets as the standout feature — they lock a phone and keys in place without the bounce you get from open mesh pockets.
The waistband has a thick elastic with an internal drawstring that stays tied through vigorous movement. A 6-foot, 200-pound reviewer found the Large fit slightly loose and recommended sizing down if you prefer a trimmer silhouette. The material is thin and breathable, but it does show sweat patches more than thicker polyester blends. The reflective patches on the front and back add visibility for early morning or evening runs along roads.
For the price of a two-pack, you get functional coverage for both gym sessions and casual errand runs. The lack of a built-in liner means you need to wear compression shorts or briefs underneath during dynamic work, but the price-to-feature ratio still lands it firmly in the smart-buy zone for budget-conscious lifters.
Why it’s great
- Zippered pockets hold phone securely
- Mesh fabric breathes well in heat
- Reflective patches for low-light visibility
Good to know
- Runs slightly large, consider sizing down
- No built-in liner, wear separate underwear
4. Maamgic Gym Shorts for Men 7 inch Inseam with Liner
Maamgic’s 2-in-1 short pairs a 7-inch loose outer shell with a full-length compression liner, giving you the coverage of a longer short with the security of a built-in layer. The outer fabric is notably thicker and denser than typical training shorts — one reviewer compared it to swim trunk material for opacity and structure. This means zero see-through during stretched movements and a more tailored look that works for gym-to-cafe transitions.
A 6’4”, 150-pound reviewer fit a size Small without the shorts looking baggy, which indicates a trim athletic cut. The liner is full coverage, though one runner noted the inner layer felt slightly loose on a thin build, creating a small chafing risk during longer runs. The zippered back pocket secures a phone or keys, and the drawstring is discretely tucked inside the waistband for a cleaner appearance.
These shorts feel more premium than the price suggests, with sharp color blocking and a modern silhouette that avoids the generic gym-bro look. If you want a single pair that does double duty for heavy lifting and casual wear without sacrificing pocket security or liner comfort, this is a strong contender.
Why it’s great
- Thick outer fabric hides sweat and prevents see-through
- Full built-in liner for no-underwear convenience
- Trim, modern cut works for gym and casual wear
Good to know
- Liner fit may be loose on very thin legs
- Only one pair per purchase
5. BALENNZ 5 Pack Womens Athletic Shorts with Zipper Pockets
BALENNZ designed these shorts with a high-waisted elastic band and a built-in brief liner that stays put during runs, lunges, and cycle classes. The wide waistband flattens the midsection without digging in, and several reviewers noted zero ride-up on the inner thigh liner — a common failure point in lower-price women’s activewear. The moisture-wicking fabric weighs almost nothing and dries quickly between sets.
Zippered pockets on both sides are deep enough to accept a large smartphone without the phone peeking out or bouncing. A 5’3”, 155-pound buyer used a size Large and found the fit comfortable with modest coverage that does not ride high. The fabric is slightly stretchy with a soft hand feel, and the 5-pack includes enough color variety to rotate through a full training week without repeats.
For women who prioritize pocket security and a high waist that does not roll, this pack offers everything a budget-friendly set should. The only shortcoming is the fabric weight — it is on the thinner side, so squat-proof opacity is not guaranteed on every color. For most general training and HIIT circuits, these shorts deliver strong value.
Why it’s great
- High-waist stays put, does not roll down
- Deep zippered pockets hold a large phone securely
- Five shorts in one purchase for easy rotation
Good to know
- Fabric may be thin on certain colors
- Built-in liner may not suit all body shapes
6. MLYENX 5 Pack Boys Athletic Shorts
MLYENX builds these shorts specifically for younger athletes, with an elastic waistband that adjusts easily and an above-knee cut that clears the joint for running, jumping, and court sports. The fabric is smooth to the touch and slightly baggy through the leg, which kids prefer for unrestricted movement during PE or neighborhood play. Multiple parents reported the shorts were true to size and matched the color photos accurately.
The material is lightweight and quick-drying, but it is thinner than adult training shorts — a trade-off for breathability and cost. One reviewer noted the shorts held up through machine washing and stays soft across multiple wears. Pockets are present on the sides, though they are standard open mesh rather than zippered, so small items can fall out during active play.
For growing kids who cycle through sizes fast, the 5-pack delivers great per-unit value. The colors coordinate with most t-shirts, making them easy to grab for school sports or casual lounging. Overall, a practical bulk-buy for parents who want durability without spending on single pairs.
Why it’s great
- Elastic waist fits growing bodies comfortably
- Above-knee cut allows full range of motion
- Five shorts in one pack for rotation
Good to know
- Material is thinner than adult gym shorts
- Pockets lack zippers for secure carry
7. BALENNZ 7 Pack Mens Basketball Shorts with Pockets
BALENNZ packs seven pairs into one bundle, making it the highest-count set in this lineup. The shorts are cut in a loose, classic basketball silhouette with a breezy fabric that feels near-weightless on hot days. A reviewer noted they wore them for two years of daily walking with minimal fading or stitching issues, which is strong longevity for a low-cost multi-pack.
The fabric is thin and airy, so it is not ideal for heavy gym sessions where sweat opacity matters. If you plan to use them for basketball, you will need to wear compression shorts underneath for modesty during jumps and quick cuts. The elastic waistband and drawstring adjust easily, and the color selection covers the basics without loud patterns. Pockets are standard side openings — functional for lounging but not secure for active movement.
This set is best for casual wear, sleeping, or light activity where comfort and cost-per-short are the priority. If you need a rotation of beater shorts for rest days or warm-ups, this bundle gives you a full week’s supply in one order. Just do not expect compression-level support or moisture-wicking performance during intense training.
Why it’s great
- Seven shorts for maximum laundry rotation
- Lightweight, breezy fabric for hot weather
- Holds up well over long-term daily wear
Good to know
- Thin fabric may be see-through without compression layer
- Not designed for high-sweat gym sessions
FAQ
Should training shorts have zippered pockets for phone security?
What inseam length is best for squats and leg day?
Do 2-in-1 shorts replace the need for underwear during training?
Final Thoughts: The Verdict
For most users, the training shorts winner is the HOPLYNN 5 Pack 2-in-1 because it combines a compression liner, deep pockets, and five-pair value into a single reliable package. If you want a single premium compression short for running, grab the Nike Pro Compression. And for a no-liner, breathable two-pack that handles gym and casual wear, the 2 Pack Quick Dry 7-Inch is the smart alternative.