US M | US W | EURO | UK | AUS | JAPAN | CHINA |
4 | 5.5 | 35.5 | 3 | 4 | 21.5 | 36 |
4.5 | 6 | 36 | 3.5 | 4.5 | 22 | 37 |
5 | 6.5 | 37 | 4 | 5 | 22.5 | 38 |
5.5 | 7 | 37.5 | 5 | 5.5 | 23 | 39 |
6 | 7.5 | 38 | 5.5 | 6 | 23.5 | 39.5 |
6.5 | 8 | 38.5 | 6 | 6.5 | 24 | 40 |
7 | 8.5 | 39 | 6.5 | 7 | 24.5 | 41 |
7.5 | 9 | 40 | 7 | 7.5 | 25 | 41.5 |
8 | 9.5 | 41 | 7.5 | 8 | 25.5 | 42 |
8.5 | 10 | 42 | 8 | 8.5 | 26 | 43 |
9 | 10.5 | 43 | 8.5 | 9 | 27 | 43.5 |
9.5 | 11 | 43.25 | 8.75 | 9.5 | 27.25 | 44 |
10 | 11.5 | 43.5 | 9 | 10 | 27.5 | 44.5 |
10.5 | 12 | 44 | 10 | 10.5 | 28 | 45 |
11 | 44.5 | 10.5 | 11 | 28.5 | 46 | |
11.5 | 45 | 11 | 11.5 | 29 | 46.5 | |
12 | 46 | 11.5 | 12 | 29.5 | 47 | |
12.5 | 46.5 | 12 | 12 | 30.5 | 48 |
PRODUCT DETAILS
Product Description:
Brooks has shifted the focus of support with the all-new Ariel '20. GuideRails support keeps runners moving comfortably by keeping excess movement in check. The Ariel midsole features Brooks patented BioMoGo DNA midsole, which is ultra-soft and durable. Enjoy a comfortable fit from front to back with a spacious yet secure fit thanks to an engineered mesh upper and comfortable embroidered saddle.
Features and Benefits:
- A full-length Segmented Crash Pad accommodates any foot landing and delivers smooth heel-to-toe transitions.
- GuideRails support technology significantly reduces weight compared to prior versions.
- The Ultimate Sockliner adds cushioning for a plush in-shoe feel.
- Embroidered saddle and eyestay for a modern look
- GuideRails with BioMogo DNA for support and softness.
- Offset: 12mm
- Weight: 10.7oz
- Color Code: 064
CUSTOMER RATINGS & REVIEWS
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Ariel
Fit ,comfort excellent. Have been buying Ariel for years.

Brooks Women's Ariel '20 - Black/Ebony/Blue (120315)
I love it! Wonderful item.

Recommend By Podiatrist
Provides needed support. Shoe durable and comfortable.

I love these brooks ariel shoes!
I am a first time purchaser of the Brooks Ariel. My feet were killing me and I had tried several different shoes. Nothing helped. Decided to try the Ariels. Perfect and comfortable from the minute I put them on. Sizing was right on target Won’t be buying any other shoes. And my feet don’t hurt anymore!

Brooks Women's Ariel '20 - Black/Ebony/Blue (120315)
Amazing pair! Will order again.