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Brooks Women’s Glycerin 21 Neutral Running Shoe

  • Based on 1,755 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 6
Order within 16 hours and 45 minutes
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Size: 8.5


Color: Blue/Icy Pink/Rose


Package Dimensions ‏ : ‎ 13 x 9 x 6 inches; 1.4 Pounds


Item model number ‏ : ‎ 120408-090


Department ‏ : ‎ womens


Date First Available ‏ : ‎ August 31, 2023


Manufacturer ‏ : ‎ Brooks


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If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

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

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Top Amazon Reviews


  • The best general tennis shoes/walking shoes of my life
Size: 8.5 Wide Color: Black/Black/Ebony
I was a bit hesitant to order these shoes because I've myself never heard of Brooks. I took them out of the box and thought "That is a really thick sole." And then I put them on my feet and I was thrilled nearly 100%. Pros - The regular width shoe is perfect for someone who has a generally skinny foot but a slightly wider ball of foot area. This has been a challenge for my entire life and I've often had to either buy wide shoes that make my feet swim or have shoes that are too tight around my toes and ball of my foot. - The toe area is long enough over center to accommodate those of us with a long second toe, or Greek toe. This can be especially helpful if you suffer pain or potential hammer toe due to cramped shoes. My other toes feel supported and don't feel like they're swimming, but my long toe also has plenty of room and support. - The cushy support from the nitrogen injected spongey soles is something I never knew I needed. - The arch support feel fantastic for high arches. I didn't even feel the need to switch out the insole. - The top of the shoe is stretchy and breathable. - I have felt comfortable and supported since I started wearing these about a week ago. I had major foot surgery in 2021 and have had issues with my feet and toes ever since. These don't solve all those problems but I feel a lot better. I didn't feel like I could comfortably walk 10,000 steps per day and now I do. I'm going over 13,000+ per day. - They were easy to wear even without "breaking in." I've had only minimal breaking in pains and that is a really big deal for me because that's never been the case before. Cons - The shape and height of the heel back on this shoe rubs into my heel, not just on the bridge but on the sides as well. This meant that I had to buy socks with a heel tab on them. I am not a huge fan of those kinds of socks because they are always super thick. This means that a lot of the glorious room I got in these shoes was then taken away from me by thick socks that I didn't even want to buy. So just remember that if you buy these shoes you now also have to buy $20 of socks. - The shoelaces are not typical for tennis shoes and they're the kind of tubular ones. This means that they are harder to untie and more likely to get stuck in annoying knots. - I had to relearn to walk in these shoes. The sole is so thick and springy that walking is not intuitive at first. I fell off my walking pad the first time I used it with these shoes. Overall, these are really great shoes and I highly recommend them. ... show more
Reviewed in the United States on August 21, 2024 by Amy

  • Voilà
Size: 11.5 Color: Zephyr/Violet/Green
Recently, I was officially diagnosed with plantar fasciitis while also being diagnosed with Tarsal tunnel syndrome, oh and my great toe started hurting. Both feet. Ugh! some of the worse foot pain out there. Three things: 1) I went up a half size because EVERYTHING about both my feet were hurting. 2)I have soooo many sneakers/ clogs/ shoes for work at between $100 to $180 apiece, it gives privileged, overindulgent to the uninformed: The reality is that I kept buying different shoes seeking to relieve the pain of feeling like Ive been standing on nails. 3) I finally decided on "Try before you buy" tried and eventually bought these on the advice of my foot and ankle specialist. Best decision. For the first time in the last two or more years I've worn the same shoe to work for two weeks. (I work three to four 12hr shifts/week.) Here's why, I like a soft padded foot bed, particularly at my heels. These are abundantly padded. HOWEVER; foot specialist, and Physical therapist informed me that plantar fasciitis needs a firm foot bed with adequate arch support for relief. Uhmmmm!!! But how's this for plot twist: My podiatrist ordered me custom inserts, five weeks later they arrive, and they are FIRM! he fits them OVER the inserts of these sneakers and voilà! I now have my plush padded foot bed, good ankle support while the shoe is deep enough to accept a custom insert without unnatural pressure at the arch, toe box, top or ball of foot. In fact I do NOT feel the inserts at all. I think my decision to go up half size may have helped the insert fit. Shoes still are bigger but does not feel loose or unstable. These are breathable and stylish even for my sz 11 feet AND I went up a half size. Great shoe. I also think they're hand washable. ... show more
Reviewed in the United States on December 10, 2024 by Kindle Customer

  • Comfort and support
Size: 7.5 Color: Orange/Black/White
Excellent!! Awesome!! What can i say they are the best. Exactly quality you expect. Beautiful bright orange!! Not quite the same orange as the picture but the orange you get is better! My runs are longer and more steady. Very comfortable and supportive. Love love love!!!
Reviewed in the United States on April 19, 2025 by Amanda Glynn

  • Size up if necessary!
Size: 8.5 Color: Black/Black/Ebony
These sneakers are very comfortable, but I had to return them due to the fit. They felt snug all around, and the toe box wasn’t roomy enough. I didn’t get a chance to wear them because I had to return them right away. After standing up and having my son check the fit, we both agreed I should size up from an 8.5 to a 9 and choose the wide (W) option. Unfortunately, the return process is lengthy and inconvenient, taking up to 30 days for a refund—which is far from ideal. I’ll update once I receive the new pair! Update: 4/13 Got my refund sooner than expected—sweet! I ordered a size 9W in all black, and I’m officially a Brooks fan! These are my very first pair, and I’m in love. I wore them around the house for 8 hours straight—no aches, no back pain, just pure comfort. I’ll be updating once I take them for a spin on the treadmill, elliptical, and track for my power walks. Don’t hesitate—seriously. I spent hours at the mall trying on multiple brands, and while some were okay, Brooks was the clear winner. Each pair = Happy Feet. Mine actually smiled. It was love at first lace-up! ... show more
Reviewed in the United States on April 3, 2025 by Mita

  • Good fit for wider feet
Size: 7 Color: Zephyr/Violet/Green
Comfortable for wider feet, but not so much a slim foot. Seem more padded that the Adrenaline’s I’ve had. Strange that my pair came in a generic box without a Brooks tag. I returned them since not a good fit. Pink color is vibrant.
Reviewed in the United States on March 28, 2025 by Amazon Customer

  • Very comfortable
Size: 7 Wide Color: Coconut/Aqua/Autumn Sunset
Always been a fan of the Brooks Ghost model, though I would try these. I tried them on at a local shoe store, and they felt amazing. Planning on taking them to Europe on vacation. I think these will be great for walking on the cobblestone. Nice sturdy supportive shoe. I got the off white color, which is new for me as I always buy a dark color, hoping to be able to keep them clean! Size 7W ... show more
Reviewed in the United States on April 12, 2025 by Amazon Customer

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