$150.00 $79.00

GEL-Fortify is rated 4.5 out of 5 by 11.
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Color : Lightning/Turquoise/Cabernet

Color: Lightning/Turquoise/Cabernet

    Please select a Size

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Severe Over
Pronation is how a runner's foot rolls medially between footfall and toe-off. Underpronation is when the foot rolls outwards, overpronation is when it rolls inwards, and a neutral pattern is when little rolling occurs.

Matching a shoe's properties with the runner's running style will increase comfort, running efficiency, and contribute to decreasing the risk of injury.
Product Details

Product Details

Designed for the heavy hitters and severe overpronators desiring the very best in cushioning, support, and comfort. Built with a new Maximum Support Last and a BioMorphic Fit® Upper to accommodate higher volume feet. The extended Dynamic DuoMax® Support System creates an incredibly supportive platform, while the Guidance Line® and Guidance Trusstic System® help maintain a smoother ride. The ultra luxurious 8.5mm ComforDry™ X-40 sockliner and new FluidRide® midsole maximize underfoot comfort and cushioning for moderate to severe overpronators. Weight: 11.4 oz. Heel Height: 21mm. Forefoot Height: 11mm.
Product Features

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.

FluidRide® Midsole

FluidRide® provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.

Rearfoot and Forefoot GEL® Cushioning Systems

Attenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.

Dynamic DuoMax™ Support System

This evolution of DuoMax™ system enhances stability and support, with reduced weight and increased platform support.

Guidance Trusstic System® Technology

This Trusstic System® integrates Guidance Line® construction for enhanced gait efficiency while providing midfoot structural integrity.

Guidance Line® Midsole Technology

Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.

Maximum Support Last

Providing more depth and width throughout the mid- and forefoot, this accommodating last is ideal for athletes with higher volume feet or who wear orthotics.

Heel Clutching System™ Technology

Exoskeletal heel counter provides improved support and creates improved heel fitting environment.

Biomorphic Fit® Upper

Stretch material strategically placed on the upper helps to reduce buckling and the potential for irritation.

ComforDry™ X-40 Sockliner

This premium sockliner features higher rebound properties while providing excellent moisture management and a high-level of breathability.

DuraSponge® Outsole

A blown AHAR® rubber compound for enhanced cushioning and durability in the forefoot.

Shoe Care

Shoe Care

Mud and dirt can be removed using a toothbrush, warm water and gentle, anti-grease soap. Apply light pressure when brushing to avoid damaging your shoe.

Do not wash your shoes in a washing machine. To help freshen the inside of your shoe, remove the sock-liner or insole and wash it separately. Laces can be washed or replaced.

Do not place your shoes in the dryer or near direct heat. The heat will alter the shape of the shoe. Instead, stuff the inside of your shoe with paper towels or newspaper. The paper will absorb the dampness inside the shoe.

Delivery & Returns

Delivery & Returns

Shipments normally leave our warehouse within 2 business days of purchase, but may ship sooner depending on delivery method.

We ship to all 50 states, US Territories and APO/FPO boxes.

For full shipping information details please go to

Merchandise purchased on may be returned for a refund within 60 days of the date of purchase, as long at it meets the necessary conditions.

To see the returns conditions and information in full please go to

The technology in this product

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Rated 3 out of 5 by from Look good I have been wearing these not quite a month now and I have to say this is the first pair that I have not been impressed with. This is the first pair of Asics that I have had my feet tingle when wearing and I have the laces loose etc. I am still wearing them hoping I will get used to them but I find myself through out the day taking them off to relieve my feet.
Date published: 2016-11-29
Rated 5 out of 5 by from Great
Date published: 2016-10-28
Rated 5 out of 5 by from The only shoe for me! After trying many shoes in the Asics line, this is the shoe for me.comfort! Support! The only trunshoe that doesn't make my foot hurt
Date published: 2016-10-23
Rated 5 out of 5 by from I bought these about 3 weeks ago and I hope they are available for years to come. I actually didn't think there was any hope for me and the pain in my feet I've had for so many years(I'm 46).I'm a severe over pronator. I've tried many different types of inserts. Didn't do anything for the pain. Since I've purchased the Asics Fortify,my pain has decreased at least 80%. It's so nice to come home from a long day at work (on my feet all day) and actually want to walk the dogs. I'm so grateful for the Asics Fortify. Bless!
Date published: 2016-10-14
Rated 5 out of 5 by from Super-Happy. My KNEES do NOT hurt! I've got chondromalacia (patello-femoral disorder) and guess what? I'm GREAT using these shoes! Finally and at long last I don't pronate which causes all kinds of problems for me. How did ASICS figure this out? These shoes are worth every penny. I've been using these shoes for two weeks and every time I do anything aerobic (treadmill, elliptical -- where I usually have problems) I barely notice my knees. I feel the shoe gently pushing my foot along the outside instead of the inside. It's giving me a normal walk. THANK YOU ASICS!
Date published: 2016-06-17
Rated 5 out of 5 by from Great padding and stability. These are the most supportive and comfortable shoes I have ever bought. I have been to the podiatrist for custom inserts. I have bought MANY other shoes and nothing compares to the comfort of the Gel Fortify. I don't even wear my orthotics with these shoes. I am a severe overpronator and am on my feet on a concrete floor seven days a week and no more foot pain. These are the best shoes ever. The insole is very padded and no more pain.
Date published: 2016-04-09
Rated 5 out of 5 by from I don't hurt! I broke my back a year ago and after surgery, my over-pronation was way worse. I work 40 hours a week on cement floors. I also weigh 350 pounds. I tried multiple brands of "expensive" shoes, then realized I had no ASICS in my lineup, which I knew helped. I ordered the Fortify and in three days I'm able to walk out of work without using a shopping cart. I'm also able to do things after work, which I couldn't before. I wish they were cheaper, but they are worth WAY more than they cost!
Date published: 2016-03-01
Rated 5 out of 5 by from words can not express!!! I'm a trainer and athlete. I suffer from arthritis in my knee and I have a severe knee injury that is I will be under going surgery for soon. I was to the point I could hardly walk. Then I found this new model..and I can't express how greatful I am you guys designed these. I back to killing my workouts and helping others make life changes because of you. Thank you from the bottom of my heart. :") Liz
Date published: 2015-09-03
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