Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.7 Best Men’s Lined Shorts | 5″ vs 7″ Inseam: Which Liner Fits You

Men’s lined shorts solve one persistent problem: the dreaded thigh chafe from an outer shell rubbing against bare skin during a run, gym session, or long walk. A built-in compression liner replaces the need for separate underwear, providing support, moisture management, and a friction-free barrier so you can focus on reps and miles rather than adjusting your waistband.

I’m Mohammad — the founder and writer behind ProteinJug. I spend my days analyzing fabric blends, liner seam construction, and pocket placement across hundreds of athletic short models to find what actually holds up under real training volume.

Every pair on this list has been evaluated for liner compression, quick-dry performance, chafe risk, and pocket security — delivering what serious runners and gym-goers demand from the best men’s lined shorts.

How To Choose The Best Men’s Lined Shorts

Not all lined shorts are built the same. A poor liner can bunch up, compress too tightly, or lose shape after a few wash cycles. Focus on these three factors to avoid buying a pair that ends up in the back of your drawer.

Liner Compression & Fabric

The liner should feel snug but never restrictive. A blend of polyester and spandex (around 10–15% spandex) gives the right balance of stretch and recovery. Avoid liners with thick leg bands that dig into your thighs — they cause irritation during dynamic movements like squats or sprints.

Inseam Length & Mobility

Five-inch inseams sit higher on the thigh and work best for running or hot-weather training. Seven-inch versions offer more coverage and stay put during leg-dominant lifts like deadlifts or lunges. Your height and thigh circumference play a major role here — taller runners often prefer 7-inch for full liner coverage.

Pocket Security & Access

A zippered back pocket protects your phone and keys during high-impact activity. Mesh drop-in pockets are fine for gym walkthroughs but let items bounce during runs. Some models include a smaller liner-integrated phone sleeve — convenient for shorter runs but may not fit larger phones securely.

Quick Comparison

On smaller screens, swipe sideways to see the full table.

Model Category Best For Key Spec Amazon
maamgic 5″ Swim Trunks w/ Compression Liner Mid-Range Swimming & water sports 5-inch inseam / quick-dry mesh liner Amazon
Fabletics The Fundamental Short II (Lined) Premium High-volume gym & training 7-inch inseam / ultra-lightweight woven shell Amazon
CRZ YOGA 2 in 1 Running Shorts 7″ Mid-Range Running & gym versatility 7-inch inseam / compression liner phone pocket Amazon
maamgic 5″ Running Shorts w/ Compression Liner Premium 5k runs & calisthenics 5-inch inseam / ventilation holes Amazon
HOPLYNN 5-Pack 2 in 1 Running Shorts (Mid-Price) Mid-Range Multi-day rotation on a budget 5-pack / thick breathable liner Amazon
HOPLYNN 5-Pack 2 in 1 Running Shorts (Slightly Higher) Mid-Range Multi-day rotation with extra features 5-pack / reinforced seam construction Amazon
Sureio 3-Piece 2 in 1 Gym Shorts 7″ Budget Budget-conscious gym starter 7-inch inseam / towel loop & phone pocket Amazon

In‑Depth Reviews

Best Overall

1. maamgic 5inch Mens Swimming Trunks with Compression Liner

5″ InseamQuick-Dry Mesh Liner

This pair earned the top spot because it bridges swim trunks and training shorts without compromise. The built-in compression liner uses a mesh fabric that dries noticeably faster than standard polyester blends — critical for anyone moving from a lap session straight into dryland drills. Multiple reviewers noted zero thigh chafing, with one non-binary buyer specifically praising how the internal orange liner grips without riding up during movement.

The 5-inch inseam sits higher on the thigh, giving full freedom for kicking motions in the pool and deep squats in the gym. Discreet side zipper pockets secure keys and cards, and the drawstring lets you cinch the waist even if your hips are slimmer than your waist measurement. The vibrant color options match the product photos accurately, so you won’t get a surprise shade on delivery.

Where it does stumble slightly: sizing runs small, especially in the waist. Customers who normally wear an XL reported needing an XXL for a comfortable fit. The compression liner also runs snug, which is fine for support but may feel restrictive if you prefer a looser internal layer.

Why it’s great

  • Fast-drying mesh liner resists odor and moisture buildup
  • Zippered side pockets stay secure during swimming and running
  • Drawstring allows adjustable fit for varied waist-to-hip ratios

Good to know

  • Runs one full size small in the waist
  • Liner may feel too tight for those who prefer loose compression
Gym Workhorse

2. Fabletics Men’s The Fundamental Short II (Lined)

Ultra-Lightweight7″ Inseam

Fabletics brings its activewear construction pedigree to a lined short that feels nearly weightless on the body. The woven shell has a soft, non-see-through hand feel — a common failure point in cheaper lined shorts where the liner shows through the outer fabric. Reviewers consistently call out the true-to-size fit, with one buyer accidentally ordering a size up and still getting a workable fit thanks to the inner liner’s adjustability.

Available in 5-inch and 7-inch inseam versions, this short works across running, weightlifting, and yoga. The waistband uses a flat internal drawstring that doesn’t create bulk under a belt or shirt. Pockets are well-positioned: two deep hand pockets plus a zippered back pocket for phone security during high-impact movements.

The waistband has a tendency to roll downward on people without a defined midsection — a recurring complaint from users with a softer torso shape. The liner fits snugly, which is excellent for support but can feel constricting during long stretching sessions.

Why it’s great

  • Ultra-lightweight woven shell with zero transparency
  • Flat waistband drawstring stays flat under clothing
  • True-to-size fit with reliable seam construction

Good to know

  • Waistband rolls down easily on those without pronounced abs
  • Liner may feel snug during floor stretches or yoga
High-Value All-Rounder

3. CRZ YOGA Mens 2 in 1 Running Shorts 7″

Compression Liner Phone Pocket7″ Inseam

CRZ YOGA has built a reputation as a solid budget alternative to Lululemon, and this 2-in-1 short reinforces that status. The liner includes a dedicated phone pocket that holds a standard-sized smartphone without bouncing — a feature usually reserved for premium models. The outer shell uses a lightweight quick-dry polyester blend that feels noticeably breathable during outdoor runs in warm weather.

The 7-inch inseam provides full coverage for taller athletes. At 6’4″ with thick thighs, one reviewer confirmed the 7-inch version fits without riding up. Flat seams reduce chafe risk during long distances, and the waistband stays put without constant adjustment. Colors are limited compared to larger brands, but the available options are clean and easy to match with training tops.

The liner runs slightly large, which causes bunching during exercises like squats. The lack of a back pocket means you rely on the side drop-in pockets — fine for the gym but not ideal for runs where you want your phone secured in a zippered compartment.

Why it’s great

  • Liner-integrated phone pocket eliminates bounce on runs
  • Flat seam construction reduces chafe risk
  • Lightweight shell with good breathability

Good to know

  • Liner tends to bunch up during deep squats
  • No zippered pocket for high-impact phone security
Runner’s Choice

4. maamgic Mens Running Shorts with Compression Liner 5″

Ventilation Holes5″ Inseam

This model differentiates itself with strategic ventilation holes in the outer shell — a feature that prevents the shorts from puffing up with air during squats or explosive movements. The compression liner offers genuine support rather than just being a thin mesh layer; one buyer bought a second pair immediately after a single run, citing it as the best-lined short they’ve owned for holding everything in place.

The 5-inch inseam hits at a flattering length for shorter men — multiple customers under 5’8″ confirmed the inseam doesn’t look too long or cut off the leg line. Deep hand pockets and a shirt/towel loop add daily practicality. The fabric has held up through machine washing and drying over nine months with no pilling or fading.

The compression portion of the liner can feel too loose in the leg, which reduces the anti-chafe benefit for some users. The liner’s phone pocket doesn’t secure phones firmly during high-speed intervals, leading to bouncing. Some ventilation holes reveal the white backing fabric instead of matching the liner color, which could be a visual distraction.

Why it’s great

  • Ventilation holes prevent air puffing during dynamic movement
  • Liner provides excellent support for running
  • Proven durability over months of machine washing

Good to know

  • Liner phone pocket doesn’t hold large phones securely
  • Compression leg portion can feel too loose for some thighs
Best Multi-Pack Value

5. HOPLYNN 5 Pack Mens 2 in 1 Running Shorts with Liner (Mid-Price)

5-Pack SetThick Breathable Liner

HOPLYNN’s five-pack solves the rotation problem: you get a week’s worth of lined shorts without washing every other day. The liner uses a thick, stretchy fabric that feels substantial rather than flimsy — important for privacy during squats and leg presses. Multiple reviewers noted the liner is tight enough to keep everything in place without needing extra underwear, a major convenience factor for gym-goers.

The material leans toward durability over luxury; it’s a functional fabric that holds up to repeated wash cycles without losing shape. The pockets are deep enough to hold a phone and keys during gym sessions, and the waistband has an internal drawstring positioned to stay flat. For the cost of a single pair from many premium brands, you get five pairs with consistent sizing across the set.

The seams are located on the inside, which can cause irritation for people with sensitive skin. The fabric isn’t the highest-quality feel — it works for workouts but wouldn’t be your first choice for a casual out-and-about short. Some buyers noted the material feels slightly cheap compared to boutique athletic brands.

Why it’s great

  • Five pairs provide a full rotation for weekly training
  • Thick liner offers modesty and support during leg exercises
  • Consistent sizing across the entire multi-pack

Good to know

  • Inside seams may cause irritation for sensitive skin
  • Fabric feel is functional, not premium
Upgraded Multi-Pack

6. HOPLYNN 5 Pack Mens 2 in 1 Running Shorts with Liner (Slightly Higher)

5-Pack SetReinforced Seam Construction

This is the same HOPLYNN five-pack concept but with a slightly higher investment that appears to correspond with reinforced seam construction. The liner still provides the same thick, stretchy compression that eliminates the need for underwear, and the material holds up to repeated laundering without pilling. Buyers consistently mention the shorts feel comfortable and fit true to size across the board.

The value proposition remains strong: you’re paying less per short than most single-pair options, making this a practical choice for someone building a wardrobe from scratch or replacing a collection of worn-out shorts. The pockets are deep enough for daily gym use, and the waistband includes an internal drawstring that doesn’t dig into the skin.

As with the lower-priced version, the seams sit on the inside and can cause rubbing for sensitive skin types. Multiple reviews note that while the shorts are comfortable, the fabric doesn’t have the same soft hand-feel as premium athletic brands. These are strictly training shorts — not something you’d want to wear for a casual brunch.

Why it’s great

  • Excellent per-short value for a five-piece set
  • Reinforced seams improve durability over time
  • Consistent sizing and comfortable fit

Good to know

  • Inside seams can irritate sensitive skin during long sessions
  • Fabric feel is more utilitarian than luxurious
Budget Starter Pack

7. Sureio 3 Pcs Men’s 2 in 1 Gym Workout Running Shorts 7 Inch

Towel Loop7″ Inseam

Sureio’s three-pack is the entry point for anyone wanting to try lined shorts without committing serious money. The liner provides basic support and eliminates the need for underwear during light cardio and gym sessions. A phone pocket and towel loop add functional touches that are rare at this tier. Multiple customers found the shorts comfortable for long walks and described them as an upgrade over cargo shorts.

The 7-inch inseam offers generous coverage, and the fit runs true to size for most body types. The drawstring moves freely in its casing, allowing you to adjust the waist easily. For the price, you get three pairs with consistent sizing and basic moisture-wicking performance that handles moderate sweat levels.

The material feels plasticky rather than fabric-like — a common trade-off at this price point. One reviewer noted the shorts likely won’t last as long as a premium pair, with the outer shell showing wear faster than the liner. The drawstring may also slip out of the casing during washing if you’re not careful.

Why it’s great

  • Three pairs at a single-pair price from premium brands
  • Phone pocket and towel loop add unexpected utility
  • True-to-size fit with adjustable drawstring

Good to know

  • Fabric has a plasticky feel against the skin
  • Long-term durability is questionable with frequent use

FAQ

Can I wear men’s lined shorts without underwear?
Yes — that is the entire purpose of the built-in liner. The compression mesh replaces the need for boxers or briefs by providing support and moisture management directly against the skin. Most active men find liners more comfortable than adding a separate layer underneath.
How do I stop the liner from bunching up during squats?
Liner bunching usually happens when the shorts are too long or the liner fabric lacks enough spandex. Look for a 5-inch inseam with at least 10% spandex content in the liner. You can also size down if the waist fits but the liner feels loose in the leg opening.
How should lined shorts fit in the waist and legs?
The waistband should sit snugly without requiring the drawstring to be cinched tight. The liner should feel like compression — firm but not restrictive — with no gap between the leg opening and your thigh. If the liner rides up or you can slide two fingers easily between the leg band and skin, the fit is too loose.

Final Thoughts: The Verdict

For most users, the best men’s lined shorts winner is the maamgic 5-inch Swim Trunks with Compression Liner because it nails the dual-use objective — it works as a swim trunk and a training short with a fast-drying liner that stays put. If you want a premium ultra-lightweight option for the gym, grab the Fabletics The Fundamental Short II (Lined). And for a budget-friendly rotation, nothing beats the HOPLYNN 5-Pack 2 in 1 Running Shorts.

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