Mens Gym Shorts

Lock in Muscle Nation men's gym shorts with the fit and coverage to suit the way you train. Our men's gym shorts include shorts for running, lifting and lifestyle models, so you can match the cut to how you train instead of forcing one pair to do every job. From shorter inseams to bold graphics and everyday basics, our men's gym shorts make it easier to build a rotation you will actually wear.

New Trending Styles

Compete 3" Run Shorts Black - Muscle Nation men's running shorts

Running Shorts
Level Up Training 4" Shorts Dark Khaki - Muscle Nation men's gym shorts

Lifting Shorts
Essential Tech Shorts Black - Muscle Nation men's gym shorts

Lifestyle Shorts
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  • Gothic Lay Up 3.5" Shorts Tornado - Muscle Nation men's gym shorts Gothic Lay Up 3.5" Shorts Tornado - Muscle Nation men's gym shorts, view 2

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    Gothic Lay Up 3.5" Shorts Tornado - Muscle Nation men's gym shorts

    Gothic Lay Up 3.5" Shorts

    Tornado

    $69.99

    Gothic Lay Up 3.5" Shorts

    Tornado
    $69.99
  • Gothic Lay Up 3.5" Shorts Dark Taupe - Muscle Nation men's gym shorts Gothic Lay Up 3.5" Shorts Dark Taupe - Muscle Nation men's gym shorts, view 2

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    Gothic Lay Up 3.5" Shorts Dark Taupe - Muscle Nation men's gym shorts

    Gothic Lay Up 3.5" Shorts

    Dark Taupe

    $69.99

    Gothic Lay Up 3.5" Shorts

    Dark Taupe
    $69.99
  • Gothic Lay Up 3.5" Shorts - Washed Tree Camo Gothic Lay Up 3.5" Shorts - Washed Tree Camo

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    Gothic Lay Up 3.5" Shorts - Washed Tree Camo

    Gothic Lay Up 3.5" Shorts

    Washed Tree Camo

    $69.99

    Gothic Lay Up 3.5" Shorts

    Washed Tree Camo
    $69.99
  • Gothic Lay Up 3.5" Shorts Black - Muscle Nation men's gym shorts Gothic Lay Up 3.5" Shorts Black - Muscle Nation men's gym shorts, view 2

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    Gothic Lay Up 3.5" Shorts Black - Muscle Nation men's gym shorts

    Gothic Lay Up 3.5" Shorts

    Black

    $69.99

    Gothic Lay Up 3.5" Shorts

    Black
    $69.99
  • Command Windbreaker Shorts Brown - Muscle Nation men's gym shorts Command Windbreaker Shorts Brown - Muscle Nation men's gym shorts, view 2

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    Command Windbreaker Shorts Brown - Muscle Nation men's gym shorts

    Command Windbreaker Shorts

    Brown

    $74.99

    Command Windbreaker Shorts

    Brown
    $74.99
  • New Heights 4" Shorts Poppy - Muscle Nation men's gym shorts New Heights 4" Shorts Poppy - Muscle Nation men's gym shorts, view 2

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    New Heights 4" Shorts Poppy - Muscle Nation men's gym shorts

    New Heights 4" Shorts

    Poppy

    $69.99

    New Heights 4" Shorts

    Poppy
    $69.99
  • New Heights 4" Shorts Lime Splice - Muscle Nation men's gym shorts New Heights 4" Shorts Lime Splice - Muscle Nation men's gym shorts, view 2

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    New Heights 4" Shorts Lime Splice - Muscle Nation men's gym shorts

    New Heights 4" Shorts

    Lime Splice

    $69.99

    New Heights 4" Shorts

    Lime Splice
    $69.99
  • New Heights 4" Shorts Viola - Muscle Nation men's gym shorts New Heights 4" Shorts Viola - Muscle Nation men's gym shorts, view 2

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    New Heights 4" Shorts Viola - Muscle Nation men's gym shorts

    New Heights 4" Shorts

    Viola

    $69.99

    New Heights 4" Shorts

    Viola
    $69.99
  • New Heights 4" Shorts Ibiza Blue - Muscle Nation men's gym shorts New Heights 4" Shorts Ibiza Blue - Muscle Nation men's gym shorts, view 2

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    New Heights 4" Shorts Ibiza Blue - Muscle Nation men's gym shorts

    New Heights 4" Shorts

    Ibiza Blue

    $69.99

    New Heights 4" Shorts

    Ibiza Blue
    $69.99
  • Essential Tech Shorts Black - Muscle Nation men's gym shorts Essential Tech Shorts Black - Muscle Nation men's gym shorts, view 2

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    Essential Tech Shorts Black - Muscle Nation men's gym shorts

    Essential Tech Shorts

    Black

    $64.99

    Essential Tech Shorts

    Black
    $64.99
  • Essential Tech Shorts Grey Marl - Muscle Nation men's gym shorts Essential Tech Shorts Grey Marl - Muscle Nation men's gym shorts, view 2

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    Essential Tech Shorts Grey Marl - Muscle Nation men's gym shorts

    Essential Tech Shorts

    Grey Marl

    $64.99

    Essential Tech Shorts

    Grey Marl
    $64.99
  • Essential Vintage 3.5" Active Shorts Washed Cement - Muscle Nation men's gym shorts Essential Vintage 3.5" Active Shorts Washed Cement - Muscle Nation men's gym shorts, view 2

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    Essential Vintage 3.5" Active Shorts Washed Cement - Muscle Nation men's gym shorts

    Essential Vintage 3.5" Active Shorts

    Washed Cement

    $74.99

    Essential Vintage 3.5" Active Shorts

    Washed Cement
    $74.99
  • Essential Vintage 3.5" Active Shorts Washed Leaf - Muscle Nation men's gym shorts Essential Vintage 3.5" Active Shorts Washed Leaf - Muscle Nation men's gym shorts, view 2

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    Essential Vintage 3.5" Active Shorts Washed Leaf - Muscle Nation men's gym shorts

    Essential Vintage 3.5" Active Shorts

    Washed Leaf

    $74.99

    Essential Vintage 3.5" Active Shorts

    Washed Leaf
    $74.99
  • Essential Vintage 3.5" Active Shorts Washed Black - Muscle Nation men's gym shorts Essential Vintage 3.5" Active Shorts Washed Black - Muscle Nation men's gym shorts, view 2

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    Essential Vintage 3.5" Active Shorts Washed Black - Muscle Nation men's gym shorts

    Essential Vintage 3.5" Active Shorts

    Washed Black

    $74.99

    Essential Vintage 3.5" Active Shorts

    Washed Black
    $74.99
  • Active Cargo 5" Shorts Tornado - Muscle Nation men's cargo shorts Active Cargo 5" Shorts Tornado - Muscle Nation men's cargo shorts, view 2

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    Active Cargo 5" Shorts Tornado - Muscle Nation men's cargo shorts

    Active Cargo 5" Shorts

    Tornado

    $74.99

    Active Cargo 5" Shorts

    Tornado
    $74.99
  • Active Cargo 5" Shorts Pacific - Muscle Nation men's cargo shorts Active Cargo 5" Shorts Pacific - Muscle Nation men's cargo shorts, view 2

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    Active Cargo 5" Shorts Pacific - Muscle Nation men's cargo shorts

    Active Cargo 5" Shorts

    Pacific

    $74.99

    Active Cargo 5" Shorts

    Pacific
    $74.99
  • Streamline Training 3" Shorts Sporting Green - Muscle Nation men's gym shorts Streamline Training 3" Shorts Sporting Green - Muscle Nation men's gym shorts, view 2

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    Streamline Training 3" Shorts Sporting Green - Muscle Nation men's gym shorts

    Streamline Training 3" Shorts

    Sporting Green

    $64.99

    Streamline Training 3” Shorts

    Sporting Green
    $64.99
  • Essential Sweat 5" Shorts Black - Muscle Nation men's sweat shorts Essential Sweat 5" Shorts Black - Muscle Nation men's sweat shorts, view 2

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    Essential Sweat 5" Shorts Black - Muscle Nation men's sweat shorts

    Essential Sweat 5" Shorts

    Black

    $74.99

    Essential Sweat 5" Short

    Black
    $74.99
  • Essential Sweat 5" Shorts Grey Marl - Muscle Nation men's sweat shorts Essential Sweat 5" Shorts Grey Marl - Muscle Nation men's sweat shorts, view 2

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    Essential Sweat 5" Shorts Grey Marl - Muscle Nation men's sweat shorts

    Essential Sweat 5" Shorts

    Grey Marl

    $74.99

    Essential Sweat 5" Short

    Grey Marl
    $74.99
  • Command Windbreaker Shorts Black - Muscle Nation men's gym shorts Command Windbreaker Shorts Black - Muscle Nation men's gym shorts, view 2

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    Command Windbreaker Shorts Black - Muscle Nation men's gym shorts

    Command Windbreaker Shorts

    Black

    $74.99

    Command Windbreaker Shorts

    Black
    $74.99
  • Active Cargo 5" Shorts Dark Khaki - Muscle Nation men's cargo shorts Active Cargo 5" Shorts Dark Khaki - Muscle Nation men's cargo shorts, view 2

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    Active Cargo 5" Shorts Dark Khaki - Muscle Nation men's cargo shorts

    Active Cargo 5" Shorts

    Dark Khaki

    $74.99

    Active Cargo 5" Shorts

    Dark Khaki
    $74.99
  • Iconic New Heights 4" Shorts Tornado - Muscle Nation men's gym shorts Iconic New Heights 4" Shorts Tornado - Muscle Nation men's gym shorts, view 2
    2 for 110

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    Iconic New Heights 4" Shorts Tornado - Muscle Nation men's gym shorts

    Iconic New Heights 4" Shorts

    Tornado

    $69.99

    Iconic New Heights 4" Shorts

    Tornado
    $69.99
  • Metalcore Lay Up 5" Shorts Navy - Muscle Nation men's gym shorts Metalcore Lay Up 5" Shorts Navy - Muscle Nation men's gym shorts, view 2
    2 for 110

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    Metalcore Lay Up 5" Shorts Navy - Muscle Nation men's gym shorts

    Metalcore Lay Up 5" Shorts

    Navy

    $69.99

    Metalcore Lay Up 5" Shorts

    Navy
    $69.99
  • Streamline Training 3" Shorts Rust - Muscle Nation men's gym shorts Streamline Training 3" Shorts Rust - Muscle Nation men's gym shorts, view 2
    2 for 110

    Add to Wishlist

    Streamline Training 3" Shorts Rust - Muscle Nation men's gym shorts

    Streamline Training 3" Shorts

    Rust

    $64.99

    Streamline Training 3” Shorts

    Rust
    $64.99
24 out of 170 products

How do I choose between 3", 4", and 5" shorts?

Start with how much leg room you like and how much coverage you want. A 3-inch cut feels lighter and more open, a 4-inch short gives you a balanced middle ground, and a 5-inch option gives a bit more coverage for general training and everyday wear.

What works better for lifting compared with cardio?

For lifting, many people like a cut that clears the thigh and does not bunch through squats, lunges, or leg press. For cardio, lighter fabric and a shorter length can feel easier to move in. If you mix both, go for a simple all-round pair before getting too fancy.

Should I buy my usual size of gym shorts or size up?

Keep your usual size first and pay attention to the waistband and seat. If the drawcord has to do all the work or the fabric pulls across the hips, go up a size. If the waist slips and the leg openings look too roomy, go down. The right fit should feel easy, not sloppy.

How many pairs do I really need?

Three pairs is a solid starting point for most people. Keep one pair of men's gym shorts for harder training, one for easier sessions or cardio, and one pair you do not mind wearing out and about. That setup gives you enough rotation without stuffing your drawer with duplicates.