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Brooks Men's Adrenaline GTS 21

  • Based on 5,883 reviews
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Availability: In Stock.
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Arrives Wednesday, Jun 25
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Size: 10.5


Color: Jet Stream


Features

  • Synthetic-and-mesh
  • Made in USA or Imported
  • Rubber sole
  • THIS MEN'S SHOE IS FOR: Runners looking for a supportive shoe that's soft and smooth, the Adrenaline GTS 21 offers an improved ride and reliable support for however your body moves so you can forget the shoes and enjoy the run. This Brooks Adrenaline GTS 21 is a certified PDAC A5500 Diabetic shoe and has been granted the APMA Seal of Acceptance.
  • SUPPORT AND CUSHION: Provides just the right amount of stability and support, great for overpronation while providing high energizing cushioning. Ideal for road running, cross training, the gym or wherever you might want to take them! Predecessor: Adrenaline GTS 20
  • BALANCED, SOFT CUSHIONING: The DNA LOFT Crash Pad cushions each footfall and works with BioMoGo DNA to adapt to your every stride.
  • MODERNIZED FIT: A streamlined, engineered mesh upper with 3D Fit Print offers the structure and proven fit the Adrenaline is known for-without excess bulk.
  • GUIDERAILS HOLISTIC SUPPORT SYSTEM: We've shifted our focus beyond the feet to the most injury-prone part of a runners body: the knees. GuideRails keep you moving comfortably by keeping excess movement in check.

Description

Read more BALANCED, SOFT CUSHIONING The DNA LOFT Crash Pad cushions each footfall and works with BioMoGo DNA to adapt to your every stride. The new Engineered Air Mesh upper hugs the foot for a secure fit while also improving breathability. MODERNIZED FIT A new streamlined, engineered mesh upper with 3D Fit Print offers the structure and proven fit the Adrenaline is known for — without excess bulk. GUIDERAILS HOLISTIC SUPPORT SYSTEM We’ve shifted our focus beyond the feet to the most injury-prone part of a runner’s body: the knees. GuideRails keep you moving comfortably by keeping excess movement in check. Read more THIS SHOE IS FOR Runners looking for a supportive shoe that is soft and smooth, the Adrenaline GTS 21 offers an improved ride and reliable support for however your body moves so you can forget the shoes and enjoy the run. Read more Adrenaline GTS 21 Ghost 14 Ricochet 3 Bedlam 3 Launch 8 Glycerin 19 Support or Neutral Support Neutral Neutral Support Neutral Neutral Experience Level Cushion Level 2 of 3 Cushion Level 2 of 3 Energize Level 2 of 3 Energize Level 3 of 3 Speed Level 1 of 3 Cushion Level 3 of 3 Experience Description Soft and protective to cushion your every step Soft and protective to cushion your every step Responsive and springy to give lift to your every stride Responsive and springy to give lift to your every stride Fast and streamlined to propel you through your run Soft and protective to cushion your every step Best For Added Support, Everyday Runs, Soft Landings Soft Landings, Long Runs, Road Running Everyday Runs, Treadmill, Cross Training Added Support, Training, Springy Ride Roads, Speed Workouts, Everyday Runs Long Distance, Treadmill, Road Midsole Drop 12mm 12mm 8mm 8mm 10mm 10mm Weight 10.4oz /294.8g 9.9oz / 280.1g 9.7oz / 245.0g 10.8oz /306.2g 8.8oz / 249.5g 10.2oz / 289.2g APMA ✓ ✓ PDAC A5500 ✓ ✓ CUSHION Cushioned experience is soft and protective. Level 1 - Minimal Cushion - Recommended for the runner looking for a softer run without too much cushion. Level 2 - Medium Cushion - Recommended for the runner looking for a soft run with cushion. Level 3 - High Cushion - Recommended for the runner looking for a very soft and protective cushion. ENERGIZE Energized experience is responsive and springy, adding extra lift to your stride! Level 1 - Minimal Energize - Recommended for the runner looking for minimal spring in their stride without feeling damp. Level 2 - Medium Energize - Recommended for the runner looking for a springy and responsive feeling stride. Level 3 - High Energize - Recommended for the runner looking for a very springy and responsive stride. SPEED Speed experience is lightweight, fast and streamlined, adding extra speed to your stride! Level 1 - Minimal Speed - Recommended for the runner looking for speed in their stride with minimal cushion. Level 2 - Medium Speed - Recommended for the runner looking for a fast and responsive feeling stride. Level 3 - High Speed - Recommended for the runner looking for the lightest weight and most responsive feeling stride. Read more


Product Dimensions ‏ : ‎ 10 x 15 x 6 inches; 2 Pounds


Item model number ‏ : ‎ 1103491D176


Department ‏ : ‎ Mens


Date First Available ‏ : ‎ April 6, 2020


Manufacturer ‏ : ‎ Brooks


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Comfortable! BUT... the Front Collapses with each step. :(
Size: 14 Color: Grey/Black
Review Image by Scott
Review Image by Scott
Review Image by Scott
Review Image by Scott
Well... I really wanted to love these shoes. I was especially thrilled that Brooks finally released the white ones in Men’s! Yay! But, while they are comfortable they have one major flaw... This weird thing happens where the front collapses in on the shoe. Every time you step and your toes roll forward the front collapses in with a weird popping sound, as if it gives way and folds. Now if you’re thinking it might be the size is too large. I bought 2 pairs! I bought 13XW which fits perfect and my normal 14’s. In both pairs it does it! (See pics) I’ve never seen this before in shoes unless they were too big, and I’ve never seen it at all in previous generations of GTS... (I even use an old pair of GTS 18’s to cut the grass) but now with the popping feeling so evident as it collapses with each step, I’m left scratching my head. These are very comfortable and I really wanted to like them, but sadly they will be going back to be returned. :( ... show more
Reviewed in the United States on November 22, 2020 by Scott
    • Toe rubbing
Size: 12 Color: Jet Stream
Review Image by Kindle Customer
Review Image by Kindle Customer
I loved the Gts 20s. The toe box/upper on the 21s collapses and rubs against your toes. I have tried multiple pairs of 21s and they all do this. Will be sticking with the 20s.
Reviewed in the United States on November 14, 2020 by Kindle Customer
    • Not a Go To Shoe (GTS) this year
Size: 11 Color: Black/Nightlife
I have been wearing the GTS series for 10 years and go through 2 pairs each year. Unfortunately I will be skipping the 21’s for a few key reasons. 1st I too am having the side collapse issue others have posted photos about. 2nd the toung is shaped differently. Instead of a U shape that make it comfortable around the ankle, it comes to a point in the middle of the tung and rubs against your leg. Last is the most important part. It feels like they have raised the height of the heel and also made it so the toe rolls forward. I practice “good form running” and land on the center ball of my foot. These will not not work for that running form. They want you to pronate and heel strike. If you land on your heel and roll forward they would probably be great. Unfortunately these are not my Go To Shoe this year. Please bring back the 2018 or even the 2019 and I will be happy. At least I can still buy the GTS 20’s even if they do break down at 300 miles. ... show more
Reviewed in the United States on December 14, 2020 by uh-60m
    • Quite a disappointment
Size: 9 Color: Black/Nightlife
I always use the adrenaline GTS 20, basically the most perfect shoe ever. The GTS21 in the toes they collapse as well as they rub on the sides of your toes, no matter how tight or loose you wear your shoe. I even tried wearing two pairs of socks so whatever they have done to the footbed doesn't work, which forced me to buy five pairs of GTS 20 just to give me through a couple years. I hope they bring back the original design because the 21 should be recalled. ... show more
Reviewed in the United States on January 2, 2021 by Kindle Customer
    • Best running show for my issues by far
Size: 12 Color: Grey/Black
This is my first pair of Brooks shoes. I have issues with achilles tendonitis and past issues with plantar fasciitis. I sometimes need a wide shoe but these fit great without needing wide. These are the most comfortable running shoes I have owned in a long time. Update after 2 months: seem inside of shoe near the toes began to separate and became annoying. I emailed Brooks and after sending them a photo of the damage, they quickly sent me a replacement pair. Lets see how these hold up. ... show more
Reviewed in the United States on November 18, 2020 by MICHAEL BROWN
    • Not as Good as Expected
Size: 10.5 Color: Black/Nightlife
Review Image by waffles
I have normal arches. I've had these for about a month and have put enough K's on them to write a review. This shoe is good but I expected more for the money. The upper, especially, is of lesser quality. Material feels more "plasticy" than my Ghost shoes. Also, the rails in the upper do not quite go to the toe, which creates a "pinch" effect. Again - maybe nit-picky but for what I paid I expect perfection. The bottoms I have no issue with. They seem to be of the same strong rubber Brooks is known for and the cushion is good. I imagine previous incarnations of this shoe are better. I can't compare them. The only Brooks show I can compare these with is the Ghost 12 and 13. Both of which are better than this shoe. Upper materials are higher quality and feel like actual cloth. ... show more
Reviewed in the United States on December 14, 2020 by waffles
    • New upper hits ankle
Size: 11 X-Wide Color: Grey/Black
I used to hate the adrenaline because it was too soft in the mid/out sole for serious running, but now it is the only shoe I can wear since I developed plantar fasciitis (heel spur). A few years ago, however all Brooks started using a ridiculous new padded ankle collar. It digs into your Achilles tendon and ankles and is so soft that, within a month, it gets shredded making it look like the dog chewed it up (built in expiration date?) With the 21 model they have been tinkering with the collar, making it a bit thinner and reinforcing it a bit. I applaud this attempt, but unfortunately, it is useless because now the front of the collar comes up too high and hits your outside ankle. This, of course makes the shoe extremely painful to wear because of the ankle rub. Also, there is still the problem with the back of the heel being straight with no Achilles notch. You will need to develop a blister and then callous here to use the shoe. On the plus side- For heel spur pain this is the most comfortable model I have tried. (but is only useful if you stand in one place because of the high collar). Also, these are true 4E with plenty of room. For this reason I gave it an extra star. TOO SUM UP: WOULD BE GREAT PLANTAR FACSIITS/WALKING SHOE IF THE ANKEL COLLAR IS FIXED IN THE FUTURE. ... show more
Reviewed in the United States on February 23, 2021 by 123321
    • Not the same fit as older models.
Size: 10.5 Wide Color: Grey/Black
Review Image by Jaime C. Mantel
So, for all you folks who answered my question about the sizing of this shoe. You are all wrong. This shoe is not the same sizing as the GTS 19's. This shoe is narrower, way narrower. I had to get a 2E width and a half size larger than my 19's, to fit somewhat comfortably. I posted a side by side picture of my GTS 19's and some GTS 21's. The light grey shoe is the GTS 19. The GTS 19 is a standard width (D) shoe. The black GTS 21's are a wide (2E) width shoe. Both are the 10's. I am returning the GTS 21's fortunately I bought the 10.5 as well and will be wearing those but will also be looking for a new shoe brand as Brooks seems to have gone the way of many shoe manufacturers. I am not sure why shoes are made so narrow. I am sure American and European feet are just wider in general and why shoe manufactures are not making wider shoes as the norm is beyond me. So if you have a narrow foot then Brooks GTS shoes may be for you. I have been getting Brooks for over 7 years now and am disappointed they changed their sizing. It was a shoe I could count on to fight the way a shoe should fit. Not any longer. ... show more
Reviewed in the United States on May 12, 2021 by Jaime C. Mantel

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