Customer Reviews Brooks Adrenaline GTS 21

So strange. I ordered this shoe (medium grey/lavender) and another shoe, same style, same size (light grey /light blue). I was surprised to find that the fabric / pattern on the 2 shoes are different. I don’t know if that made a difference, but the medium grey/lavender shoe was much tighter in the toe box than the other shoe, same style number, same size. I even reordered it in a half size larger to see if it made a difference but it did not in the toe box width. Too bad, I really like the colors but the shoe has to fit correctly.

I have a custom orthotic and normally buy a size 9. In these the 8.5 fits better.

love them !! perfect color to go with black too. so comfy. suggest size up for exercising.

I love it just perfect

This is my third pair of Brooks. I really like the Adrenaline GTS 21. It’s very comfortable and true to size and width. Most importantly is the fact that there is no “break in” period with these shoes. They go from the box onto my feet and from day 1 are extremely comfortable. I’m on my feet for hours at a time and really appreciate this. Thanks Brooks for such awesome shoes and Zappos for super service!

Brooks are my go to running shoes because I have very long and narrow feet and these fit comfortably.

I love these shoes

I've worn the same size Adrenaline GTS for many years in 2E wide but the 21s are going back-- they are so tight that they make my feet go numb. The shoe's last appears to be the same as in the past, but the upper is super tight and leaves little room in the toe box. This is way more than a 'snug' fit. I'm not a large person nor do I have a 'high-volume' foot. The length is fine and the arch falls in the correct place so feel like the size is right--there's just very little room in the toe box. Very disappointing.