GEL-Cumulus 20



  • Alternative image view of GEL-Cumulus 20
  • Alternative image view of GEL-Cumulus 20
  • Alternative image view of GEL-Cumulus 20
  • Alternative image view of GEL-Cumulus 20
  • Alternative image view of GEL-Cumulus 20
  • Alternative image view of GEL-Cumulus 20
  • Alternative image view of GEL-Cumulus 20

GEL-Cumulus 20


Men's Running Shoes
Style #: 1011A008.020
Original Price$120.00 Sale Price $69.95

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Product Details


Heel Drop
10 mm
289 g/10.2 oz


Pronation is part of the natural movement of the human body and refers to the way your foot rolls inward for impact distribution upon landing. Understanding your pronation type can help you find a comfortable running shoe. The GEL-Cumulus 20 is made for Underpronation and Neutral.
  • Under
  • Neutral
  • Over


  • Foot Type

    High arches
  • Push Off

    The pressure is on smaller toes on outside of foot.
  • How your foot contacts the ground

    The outer side of the heel hits the ground at an increased angle with little or no normal pronation, causing a large transmission of shock through the lower leg.


  • Foot Type

    Normal size arches
  • Push Off

    There is even distribution from the front of the foot.
  • How your foot contacts the ground

    The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight.

Product Features

  • I.G.S® (Impact Guidance System) Technology
    ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off.
  • FlyteFoam® Propel Technology
    ASICS energetic foam formulation that provides supreme bounce thanks to a unique elastomer compound.
  • FlyteFoam® Midsole Technology
    Our FlyteFoam® technology provides exceptional bounce back and responsiveness no matter the distance, utilizing organic super fibers to help reduce packing out that traditionally happens with softer, low density foams.
  • FluidRide® Midsole
    ASICS FluidRide® midsole provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.
  • Rearfoot and Forefoot GEL® Technology Cushioning System
    Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.
  • Guidance Line® Midsole Technology
    Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.
  • Seamless Construction
    The use of seamless materials reduces the potential for irritation and friction caused by traditional stitches and seams.
  • Discrete Eyelets
    Independently placed eyelets disperse lace tension, creating a customized fitting environment and enhanced upper comfort.
  • AHAR® Outsole
    Acronym for ASICS High Abrasion Rubber. Placed in critical areas of the outsole for exceptional durability.
  • Ortholite Sockliner
  • SpevaFoam™ 45 Lasting
    Employs 45 degree full length SpevaFoam™ 45 lasting material for a soft platform feel and improved comfort.
  • Reflectivity
    Contains reflective materials designed to enhance visibility during low light hours.
  • Ortholite® Sockliner
    Moisture management (Ortholite is a registered trademark of ATP Manufacturing LLC).

Recently Viewed

GEL-Cumulus 20 is rated 4.4 out of 5 by 206.
Rated 5 out of 5 by from Best shoe Love these shoes. They wear extremely well while providing comfort when walking/running. Hoping to continue to them available!
Date published: 2020-06-30
Rated 4 out of 5 by from Gel-Cumulus 20 Incredibly comfortable and great support. Love the feel of this shoe for daily activity and walking/running.
Date published: 2020-06-29
Rated 4 out of 5 by from Gel 20 Love the shoes. I’m an PE teacher so I appreciate their support and style while performing online and in person aerobic classes. Anyway you can donate at least one pair to every student in our school. In return for promotional opportunities to be considerate at a later time and date.
Date published: 2020-06-27
Rated 1 out of 5 by from Not a running shoe at all I had been running on Cumulus since the 12, but this version is simply the worst. I do 5ks everyday, at about 5min/mile, have a neutral step and land on my heel. This shoe is well below expectations. There’s simply too much movement inside the shoe, as it offers no stability at all. The sole is quite gone after 15 miles (five runs!). The shoe offers a lot of cushioning, bu it deforms too much when the heel hits the ground.
Date published: 2020-05-29
Rated 5 out of 5 by from Amazing [This review was collected as part of a promotion.] Love this shoe. It is very comfortable. Also it is purchased at a great price from my favorite store Academy Sports.
Date published: 2020-02-23
Rated 5 out of 5 by from Men's ASICS Running shoes - Great Purchase and Fit Purchased these shoes for my husband and he loved them - they were a perfect fit.
Date published: 2020-02-17
Rated 4 out of 5 by from comfortable but... comfortable but still after longer walking less comfort...
Date published: 2020-01-21
Rated 1 out of 5 by from Asics Gel-Cumulus 20 Two days ago this shoe would have been 5 stars! Three previous pairs have been very comfortable for at least 350 miles before they were worn out. Unfortunately I can't post photos here to show where the foam in the sole of the left shoe split at the inside of the rear heel pad. The rear heel pad is pulling away from the sole of the shoe and the foam has 3/4" tear in it. This happened after only 80 miles and I am not a heel striker. This is my (3rd) pair of Cumulus 20's this year along with (2) Gel-Nimbus 21 and (2) pair Gel Venture 6. In addition, I just bought myself (3) more pairs of the GEL-Cumulus 20 for my Christmas present to myself. I am seriously considering eating the cost of the return shipping and sending these (3) new pairs back because of this issue. I have been faithful to the Asics brand since I bought my first pair as an 11 year-old in 1973 when they were known as ONITSUKA TIGER. Hopefully this is an isolated incident but it really sucks when you are on a budget.
Date published: 2020-01-15
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