The wrong pair of running shorts turns a good workout into a battle against chafing, soggy fabric, and constant readjustment. Finding the right pair means balancing liner security, fabric weight, pocket placement, and inseam length for your specific stride and terrain.
I’m Mohammad — the founder and writer behind ProteinJug. Over the last decade I’ve analyzed the materials, stitching patterns, and moisture-wicking properties of hundreds of running shorts to identify what actually holds up mile after mile.
Whether you need a supportive compression liner for long road miles or an unlined shell for hot track sessions, this guide breaks down the seven pairs that deliver real results for the shorts for running.
How To Choose The Best Shorts For Running
The choice comes down to three core variables: liner type, inseam length, and fabric construction. Nail these and the shorts disappear into your run — which is exactly the goal.
Liner Security vs. Freedom
Built-in compression liners provide muscle support and eliminate the need for separate underwear, but they must fit snugly without rolling. Loose liners cause the very chafing they are meant to prevent. Unlined shorts offer maximum airflow and are ideal for hot weather, but require choosing a separate base layer or brief liner.
Inseam Length and Stride Clearance
Shorter inseams (3–5 inches) allow a full range of motion for sprinters and high-knee drills, but can ride up on longer runs. Longer inseams (7 inches) reduce friction on the inner thigh and provide more coverage, though they may feel restrictive during explosive movements. Match the inseam to your typical run distance and leg shape.
Quick Comparison
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| Model | Category | Best For | Key Spec | Amazon |
|---|---|---|---|---|
| Under Armour Launch Run 7 | Unlined | Speed work & breathability | 100% polyester, 7″ inseam, mesh panels | Amazon |
| Nike Pro Training Compression | Compression | Muscle support & injury recovery | Compression tight, mid-thigh length | Amazon |
| CRZ YOGA Men’s 2 in 1 7″ | Lined | All-day versatility | Quick-dry 7″ with zipper pocket | Amazon |
| maamgic 7″ with Liner | Lined | Thick fabric & visual coverage | Non-see-through shell, 7″ inseam | Amazon |
| maamgic 5″ with Compression Liner | Lined | Shorter stride & faster runs | Compression liner, 5″ inseam, deep pockets | Amazon |
| CRZ YOGA Women’s 3″ Split | Split | Racing & hot weather | Split hem, 3″ inseam, phone pocket | Amazon |
| BALENNZ 5 Pack Women’s | Value | Budget multi-pack rotation | Elastic waist, zipper pockets, 5-pack | Amazon |
In‑Depth Reviews
1. Under Armour Men’s Launch Run 7 Inch Unlined Shorts
The Under Armour Launch Run 7 is built for runners who prioritize breathability and weight savings. The woven 100% polyester fabric feels almost paper-thin on the skin, while the mesh side panels dump heat aggressively during tempo runs and track repeats.
Without a built-in liner, you control the base layer, which is a major advantage for runners who prefer a specific brief or compression short underneath. The internal phone pocket on the right side keeps a phone secure without bounce, and the open hand pockets hold gels or keys.
The 7-inch inseam provides plenty of thigh coverage, reducing friction for longer distances. Regular washing and drying cycles do not degrade the fabric or elastic waistband, and the internal drawcord allows a customized fit for waist sizes between 30 and 38 inches.
Why it’s great
- Extremely lightweight and quick-drying woven fabric
- Super-breathable mesh inserts for hot-weather ventilation
- Internal phone pocket prevents bounce during fast runs
Good to know
- No built-in liner — requires separate base layer
- Waistband runs snug for larger waist sizes
2. Nike Mens Pro Training Compression Shorts
The Nike Pro Compression Shorts serve a different purpose than standard running shorts — they are a high-support base layer designed for muscle stabilization and chafe protection. The four-way stretch fabric clings without restricting, and the flatlock seams eliminate irritation points during long runs.
Runners recovering from glute or hamstring injuries often turn to these shorts for the compression they provide. The mid-thigh length offers generous coverage for thigh protection, though some users noted the hem sits higher than traditional knee-length tights.
Over repeated wears and washes, the fabric retains its elasticity and shape. For runners who prefer a compression-first approach and wear a separate shell over top, these represent the gold standard in the mid-range tier.
Why it’s great
- Excellent muscle support and chafe protection for long runs
- Durable fabric that maintains elasticity after many washes
- Flatlock seams reduce skin irritation
Good to know
- Length is mid-thigh, not full knee coverage
- Not a standalone short — needs an outer layer for pockets
3. CRZ YOGA Mens 2 in 1 Running Shorts 7″
CRZ YOGA’s 2-in-1 design marries the convenience of a built-in compression liner with the freedom of a loose outer shell. The 7-inch inseam strikes a balance between coverage and mobility, and the quick-dry fabric sheds moisture effectively during sweaty runs or gym sessions.
The zippered pocket on the outer shell secures valuables, while the liner includes a separate phone pocket for bounce-free storage. The waistband sits flat and does not dig in, and the flat seams prevent chafing during high-rep squats or long-distance jogs.
While the liner runs slightly large for some builds, causing slight bunching during deep squats, most runners find it comfortable for daily training and casual wear. Build quality holds up well over a year of regular use, making it a versatile mid-range option.
Why it’s great
- Soft compression liner with integrated phone pocket
- Quick-dry fabric that works for both running and the gym
- Secure zippered outer pocket for keys and cards
Good to know
- Liner can bunch during deep squats for some builds
- Limited color selection compared to other brands
4. maamgic Gym Shorts for Men 7 inch Inseam with Liner
The maamgic 7-inch shorts use a denser, swim-trunk-like outer shell that provides opacity and structure. The fabric does not show through even under bright gym lights, and the full inner liner eliminates the need for separate underwear while reducing visibility further.
Drawstrings sit inside the waistband for a clean look, and the zippered pocket is large enough to secure a phone during sprints. The 7-inch inseam offers generous thigh coverage, making it a good choice for runners who prefer not to wear tight-fitting shorts.
The liner received mixed feedback — some runners found it too loose, causing a potential chafing risk on longer runs, while others praised the fit for shorter workouts and casual gym sessions. This pair works best for runners who prioritize fabric quality and coverage over a race-day lightweight feel.
Why it’s great
- Thick, non-see-through fabric offers full coverage
- Zippered pocket secures phone and keys
- Stylish design transitions well from run to casual wear
Good to know
- Inner liner may be too loose for some builds
- Heavier fabric weight compared to unlined racing shorts
5. maamgic Mens Running Shorts with Compression Liner 5″
The 5-inch version from maamgic offers a shorter inseam for runners who want less fabric between their legs during high-cadence strides. The compression liner provides solid support, and the outer shell is lightweight, breathable, and quick-drying.
Runners who tested these for 5k races reported no chafing issues, thanks to the snug compression liner and flat-seam construction. Deep pockets on the outer shell can hold a phone or wallet, and the shirt/towel loop adds convenience for gym-to-run transitions.
Some users noted the compression liner felt slightly loose, raising concerns for longer distances. However, for shorter runs, interval training, and gym workouts, the balance of support and ventilation makes these a strong value pick in the shorts category.
Why it’s great
- Compression liner offers support without feeling restrictive
- Breathable outer shell suitable for warm-weather running
- Deep pockets and towel loop add gym-ready versatility
Good to know
- Liner may not be tight enough for longer runs
- Holes version shows white fabric backing instead of liner color
6. CRZ YOGA 2 in 1 Split Running Shorts for Women 3″
For women runners who prefer the freedom of a split hem, the CRZ YOGA 3-inch shorts deliver a race-ready feel. The flowy outer layer covers a built-in spandex short that prevents wedgies and provides security, while a side pocket on the inner short fits an iPhone during runs.
The high-waisted elastic band stays put without digging, and the fabric is light and breathable. Multiple reviewers reported running half marathons comfortably in these shorts. The split design allows unrestricted leg lift and stride extension.
A newer version introduced anti-slip silicone dots on the inner short hem, which some users found irritating. If you can find the original version without the dots, these shorts offer excellent value for women seeking a minimalist, pocket-equipped racing short.
Why it’s great
- Split hem design provides full range of motion for running
- Hidden phone pocket in inner spandex layer
- High-waisted elastic waistband stays secure during activity
Good to know
- Newer version has anti-slip dots that may irritate skin
- Inner biker short can ride up during extended exercise
7. BALENNZ 5 Pack Womens Athletic Shorts with Zipper Pockets
The BALENNZ 5-pack is designed for runners who need a rotation of functional shorts without spending on individual pairs. Each pair features an elastic waistband, built-in wide brief liner, and deep zippered pockets on both sides — a rare combo at this tier.
The fabric is lightweight and moisture-wicking, and the wide waistband offers a flattering high-waisted cut that stays put during runs. The brief liner fits securely without riding up, and the zip pockets secure a phone and keys for peace of mind during outdoor jogs.
These shorts run true to size and accommodate a range of body types without sacrificing comfort. The main trade-off is the lighter fabric weight, which may not hold up as long as premium single-pair options, but for a budget-conscious multi-pack, they deliver solid performance.
Why it’s great
- Five-pack offers excellent value for building a rotation
- Zip pockets on both sides secure phone and keys
- Wide, high-waisted elastic band stays put during movement
Good to know
- Lighter fabric may not be as durable as premium shorts
- Brief liner may feel less supportive for high-impact running
FAQ
Should I buy lined or unlined running shorts?
How do I know if a compression liner fits correctly?
Final Thoughts: The Verdict
For most users, the shorts for running winner is the Under Armour Launch Run 7 because its ultralight woven fabric and mesh ventilation make it ideal for speed work and warm-weather training. If you want built-in support without an extra layer, grab the CRZ YOGA Men’s 2 in 1 7″. And for a budget-friendly rotation that covers multiple runs, nothing beats the BALENNZ 5 Pack.