Advice for Road Runners: The Brooks Women's Glycerin GTS 21 Road Running Shoes are the stability version of the Brooks Glycerin. Designed to delivery plush comfort.
GTS stands for 'go-to-support'. This means that there is additional support in comparison to neutral running shoes.
Underfoot Feel
The Glycerin GTS 21's midsole consists of Brooks' DNA LOFT v3 cushioning. This nitrogen-infused foam provides premium cushioning.
If you wore the Glycerin GTS 20, please note that there is an extra 2 mm of DNA LOFT v3 cushioning in the Glycerin GTS 21.
The added stability - in comparison to the neutral Glycerin 21 - stems from Brooks' GuideRails™. The GuideRails™ system functions in a similar way to the bumpers on a bowling alley; supporting your body's natural motion path while keeping excess motion in check.
New RoadTack rubber on the outsole is lightweight and durable.
Upper Fit
The upper is a new, engineered warp knit upper. Designed to be breathable, and to provide support in crucial areas.
Ideal Run Type
The Brooks Women's Glycerin GTS 21 Road Running Shoes are best for slow to steady paced training runs. As there is a significant amount of cushioning, they should be very comfortable on long runs.
As a reminder, please note that these are the stability version of the Brooks Glycerin.
Technical Features
- Approximate weight: 252.3 grams
- Drop: 10 mm
- Forefoot stack height: 18 mm
- Rearfoot stack height: 28 mm
Brooks Run Happy Promise
Take your Brooks gear for a 90-day trial run. Put it through its paces and sweat in it as much as you want. If you are not 100% satisfied, return it to us for free.
Sizing Advice
Shoe size is a personal preference and everyone's feet are different, but we want to ensure you avoid any pain or discomfort from bruised toenails, rubbing, blistering or pins and needles.
Your running shoes should have enough width to allow you to spread your toes and should have some space at the front (we recommend having a half to one thumb's width of space from the end of your longest toe to the front of your running shoes).
This usually means that your running shoe will be at least a half size bigger than your regular shoe size though this can vary from brand to brand.