Customer Reviews Brooks Adrenaline GTS 21

Very very comfortable, glad I have them, bought my daughter in law a pair for Christmas

Good fit and support for my running and walking workouts. This is my 5th pair of GTS Adrenaline releases, started with GTS 16

I have been running in Adrenaline GTS shoes since getting fitted for them at a running store in Washington DC in 2010. These are the best yet, fit, feel comfort, are all top notch. I loved the GTS 20s and was not optimistic about these. The pictures do not do them justice. Much better looking shoe in person and on my feet. Absolutely love them. I tried the Ravenna 10, and to me there is no comparison. I found the Ravenna's too stiff and less comfortable. A day after a 20 mile run in the Ravenna, I felt soreness in my back and knees. A few weeks later I bought the GTS 21 and posted the best times in my half marathon, 20 miler and 10k, with no back or knee issues. Love them.

Great shoe Great shoe Great shoe Great shoe

Great shoe, very supportive, lots of cushion. Runs about a half size long. Had a pair of the 20's that fit great. ordered the same size in the 21s that are about a half size larger. Also, periodically when walking the toe box creases and can be uncomfortable

Great support. Each iteration of this shoe gets better and better!

Very comfortable shoes. I have only had them for the last few weeks. One important thing about them is the grip. Road grip is awesome. Cushion is reasonable but if I know anything that has more cushion I?d go for that. I?m in my early 40?s and running on hard surface takes a toll on my knees :).

My son runs high school XC and only wears the Adrenaline GTS line of trainers for his daily mileage. We probably buy 2 to 3 pairs a year. Other brands of shoes will make his knees hurt but not the Adrenaline! The extra cushion in the heel and the extra support for his arches from the side rails keep his knees feeling good and happy!! Keep up the good work Brooks!! ?

This is my 10th pair of Adrenalines. They have been the right shoe for me to enjoy my favorite sport and avoid injury. + thanks for replacing the too narrow laces I had (for the first time) on my Adrenaline 20s. These laces, like always, stay snug and tied unlike last year's model. + I'm open to believe that the 3-D fit feature (which I notice around the ankle) improves the fit and support of the shoe. ? can't see why you narrowed the tongue at the top. I prefer the wider tongue of the last few models. I'm guessing it's a styling move but the wider tongue fit is a bit better. ??? for the first time I sense an slightly uneven fit between my left and right feet. I writing this off for now as being part of the break-in period. About my running. I'm 66 and have run for decades. I found Adrenalines about 6-7 years ago and have stayed with them with high satisfaction. I run about 20 miles a week and (in non-pandemic times) train up and run 2-3 half-marathons a year. I am an active member of a local running club. I replace my shoes twice a year. Injury prevention is my highest priority. For structural reasons, I run with Sole brand very firm orthotics. I am a big fan of Brooks shoes! Thanks for making the shoes that are a critical part of one of my favorite things in life!

Husband loves the shoes!! Great comfort for feet that have had neuropathy. The only shoes that are comfortable!! Want to purchase same shoe in solid silver if we can ever find them in a size 10.5.

light weight great stability allows foot to flatten out without excessive arch plenty of room for toes to spread out very comfortable

I bought these to keep with my family of 5 at Disney World in Florida Love the cushion and support for my 7+ miles a day at the parks. They also breath well in the warms temps.

Great shoes. Love the guiderails feature.

They are the second that I buy and I do not change them for any other.

Nice fit! So comfortable. I walk 5 miles daily.

The narrow Adrenalines always fit me perfectly. Usually the narrow size only comes in the light gray + blue color. I'm happy to see it come in a different color this year as the dark gray looks sharp!

Love them! Bought a second pair!!!! Comfortable, and airy!

Just bought two pair to run happy 2021. As an upgrade to the GTS 20 they feel a little more responsive while being maybe even a touch more supportive and cushy. I.e. they are super comfy. Have been out as far as 10 miles and they felt great.

Better than previous GTS's

Good fit and good support as well as comfortable

Outstanding Shoe: Breathable, Great Cushioning, Light, Support and style. These are my favorites, love the color. I require a B width, the Ghost 13's I bought only came in white in the narrow width. It is terrible having to fear making them look like they visited a trash can. This color does not cause me to loose sleep, lol.

Exceptional shoe except just a bit tight on the big toe

been wearing adrenalines for about 5 years. go to running shoe best running shoe ive ever worn. the past two years been disappointed with available color schemes but happy to see this black with neon yellow accents and blues through out shoe. very good looking shoe!