UNDER ARMOUR Men's HeatGear Flyweight Run 5" Shorts

UNDER ARMOUR Men's HeatGear Flyweight Run 5" Shorts - SportsAuthority.com
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$14.97 - $34.99
Item # 13129584


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1. Pick a Color

  • Black/Reflective
  • Caspian/Reflective
  • High-Vis Yellow/Reflectve

2. Choose Your Size

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  • 2XL
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3. Choose a Quantity


In stock: Leaves warehouse in 1 - 2 full bus. days Details »

Product Details

Designed for serious runners, the UNDER ARMOUR® men's HeatGear® Flyweight Run 5" shorts feature UA's latest ultra-lightweight woven material. The internal mesh liner and perforated side and back panels keep cool air flowing while allowing heat and sweat to escape, aided by HeatGear® moisture-management technology throughout. Anti-odor technology keeps them feeling fresh, and reflective accents enhance your safety on the road.

Key Specs:

  • Fabric Content: 100% polyester
  • Inseam: 5 inches




  • Fit: Relaxed
  • Full cut for ease of movement and versatility in layering.
  • Fabric Type: Woven
  • The most basic weave of horizontal yarns passing over and under each warp yarn in alternate rows
  • Fabric Type: Mesh
  • A knit or woven fabric with small, evenly spaced holes
  • Performance Technology: Under Armour® HeatGear®
  • For when it's hot. HeatGear® technology wicks perspiration off your skin, rather than absorbing it. It's engineered with UA's Moisture Transport System to deliver core temperature regulation and maximum breathability.
  • Anti-Odor: Yes
  • Anti-odor treatments provide permanent odor protection by inhibiting the growth of bacteria and mildew in the fabric.
  • Moisture-Wicking: Yes
  • Fabric transfers moisture from the skin to the fabric's surface for quick evaporation, keeping you dry and comfortable.
  • Reflectivity: Yes
  • Provides visibility in low-light conditions through the use of reflective fabrics, yarns, tapes, trims, or heat transfers.
  • Ventilation: Yes
  • Mesh or breathable fabric inserts in high heat zones allow sweat to evaporate and cool air to circulate.

Additional Info

  • Covered elastic waistband with internal drawcord
  • Internal mesh liner
  • Perforated side panels and back waist
  • Fold-over back pocket
  • Internal key pocket
  • Imported

Product Recommendations

Product Reviews


by PowerReviews
UNDER ARMOUR Men's HeatGear Flyweight Run 5"" Shorts

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

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wish it came in more colors

By Chigbo

from Abuja,Nigeria

About Me Avid Athlete

Verified Buyer


  • Allows Free Movement
  • Breathable
  • Comfortable
  • Durable
  • Lightweight


    Best Uses

    • Gym
    • Running

    Comments about UNDER ARMOUR Men's HeatGear Flyweight Run 5"" Shorts:

    Love the contrast of the strings & shorts. Easy to match with colourful tops. Have all the colors & look forward to more colors from manufacturers My very favorite shirts collection

    • Fit:
    • Feels true to size
    • Was this a gift?:
    • No

    Comment on this review


    Comfortable and light

    By New York Runner

    from Longmont, Colorado

    About Me Casual Dresser


    • Breathable
    • Comfortable
    • Nice Color
    • Washes Well


      Best Uses

        Comments about UNDER ARMOUR Men's HeatGear Flyweight Run 5"" Shorts:

        These shorts are very comfortable. As a life long runner I've had many different pairs of running shorts and these are one of my all time favorites. They are very light and breathable. I love the bright yellow pair especially when I go for early morning runs. They will make a good marathon short because of their weight. I only wish they made them in a 3.5 inch inseam so I could have a pair for racing.

        • Waist:
        • Feels true to size
        • Length:
        • Feels true to length
        • Was this a gift?:
        • No

        Comment on this review

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