Icons caret-sm-white star-half circle-drag icon-checkmark-nocircle icon-envelope Left Arrow Scroll down Scroll down close Expand Scroll down quote-marks squiggle Play Play Pause Pause long squiggle squiggle 1 close filter-icon Info Information Check Icon Check Icon Plus Icon Minus Icon close
Country selector
United States Flag United States English Change
United States Flag United States English Change
Gear and Technology

What is Brooks’ GuideRails™ Technology System (GTS)?

two people running in the Brooks Adrenaline GTS 25 around a street corner with a red brick building
Down Arrow
Down Arrow

The Brooks GuideRails™ Technology System (GTS) is a running shoe support system that intends to reduce excess ankle and knee rotation, helping you stay in your natural motion path.

The GTS consists of two distinct foam components: a firmer section of foam on the inside of the heel, and a raised section of foam on the outside of the heels that provides structured support to guide movement. The foam piece on the inside of the heel reduces rolling of the foot inward, while the piece outside the heel is higher to limit outward movement of the heel.

How do I know if a GTS shoe is right for me?

For some runners, how their body moves on and off the run is in sync. Those who deviate from that baseline often need extra support. For example, for those who do deviate from their baseline, their stride might cause them to overpronate, stressing the knees and feet. The guidance provided by a Brooks GTS shoe can help restore a more natural stride, offer support while you move, and make a run feel a bit more comfortable. Not sure what type of runner you are? Try our Shoe Finder Quiz, which will help you learn more.

Understanding the biomechanics

Central to the GuideRails™ support system is the relationship between the knee and ankle, or what we call “coupling.” Traditional support technologies focus on reducing foot eversion, whereas the GuideRails™ system focuses on both eversion and abduction/adduction in an effort to better support the right parts being in the right places during your run to prevent discomfort. GTS shoes are best for those whose running motion deviates from their own personal baseline, as they provide the guidance necessary for ideal movement.

Which shoes have GuideRails™ technology?

three pairs of the Brooks Adrenaline GTS 25 running shoes laid on concrete

Brooks shoes with “GTS” in the name have GuideRails™ technology. There are GTS variations for many of our most popular running shoes, including:

Adrenaline GTS

Adrenaline GTS shoes offer GuideRails™ technology and nitrogen-infused cushioning for just-right support.

Glycerin GTS

Glycerin GTS running shoes feature plush DNA TUNED cushioning and structured support for a feeling of ultimate luxury underfoot.

Ariel GTS

The Ariel GTS is a women’s running shoe with GuideRails™ technology, a broad base, and breathable upper. It’s ideal for daily walks and runs.

Beast GTS

The Beast GTS is a men’s running shoe with support, a broad base, and durable cushioning.

Addiction GTS

Addiction GTS shoes combine support, cushioning, and a roomy fit that leaves space for orthotics.

Frequently asked questions about GTS

two people running in the Brooks Adrenaline GTS 25 running shoes with an industrial area in the background

What does GTS mean in Brooks shoes?

GTS stands for GuideRails™ Technology System, which consists of two distinct foam components: a firmer section of foam on the inside of the heel and a raised section of foam on the outside of the heel that provides structured support to guide movement.

Are Brooks GTS shoes good for runners with plantar fasciitis?

GTS shoes have the potential to be helpful for people with plantar fasciitis because they provide extra support to the foot. You should ask your podiatrist whether Brooks GTS support running shoes are appropriate in your case.

Are Brooks GTS shoes good for walking?

Yes, GTS shoes provide additional support while walking or running.

Are Brooks GTS shoes waterproof?

No, Brooks GTS shoes aren’t waterproof. You’re thinking of Brooks GTX shoes, which feature a waterproof GORE-TEX™ layer to protect your feet from rain and puddles.

Shop this article

This is a carousel. Use next and Previous buttons to navigate.