The ASICS Gel-Kayano series has long been a favorite among runners seeking premium stability, cushioning, and support. With the release of the ASICS Gel-Kayano 31, ASICS continues its legacy of innovation, making improvements in comfort, sustainability, and adaptive technology. This latest iteration builds upon the strengths of its predecessors, offering enhanced shock absorption, a more eco-friendly design, and an upgraded fit for better performance. But is this latest version the right shoe for you? Let’s explore the construction, foot type suitability, its predecessors, and its competitors.
Suitability for Different Foot Conditions and Running Needs
The table below indicates whether the ASICS Gel-Kayano 31 is a good choice for various foot conditions and running needs:
| Condition | Suitable? | Explanation |
|---|---|---|
| Shin Splints | ✅ | Excellent shock absorption helps reduce strain on lower legs. |
| Overpronation | ✅ | Designed for moderate to severe overpronators with a reinforced midsole. |
| Supination | ❌ | Not ideal; neutral shoes work better for supinators. |
| Neuropathy | ✅ | Soft cushioning may provide relief, but not a medical solution. |
| Flat Feet | ✅ | Strong arch support and stability features counteract excessive pronation. |
| Neuroma | ✅ | Roomy toe box reduces pressure on nerves and enhances comfort. |
| Bunions | ✅ | Mesh upper allows flexibility, reducing irritation for bunion sufferers. |
| Plantar Fasciitis | ✅ | Supportive arch and cushioned midsole help reduce heel and arch strain. |
Foot Type Compatibility
The ASICS Gel-Kayano 31 is engineered for runners with overpronation tendencies, meaning it best serves those with flat feet or low arches. However, the shoe also caters to a range of foot shapes:
- Wide Feet – The standard fit is slightly snug, but ASICS offers a wide version for extra comfort, ensuring an accommodating fit without compromising support.
- Narrow Feet – Standard sizing fits well, but some may prefer a more locked-in feel with an extra lace loop for added security.
- High Arches – While not specifically for high-arched runners, the cushioning and medial support may still provide adequate shock absorption.
- Flat Feet – Designed specifically with flat-footed and overpronating runners in mind, offering reinforced stability and motion control to prevent excess inward rolling.
Fit and Versions
The ASICS Gel-Kayano 31 is available in Men’s and Women’s versions, with slight differences in weight, width, and color options.
- Fit: Runs true to size but may feel snug in the midfoot. Wide-width options are available for those needing extra space.
- Heel-to-Toe Drop: 10mm for men, 10mm for women, maintaining a consistent heel lift for a smooth transition.
- Weight: Approx. 10.7 oz (Men’s), 9.5 oz (Women’s), slightly lighter than previous iterations to improve running efficiency.
- Width Options: Standard, Wide (2E for men, D for women), Extra Wide available in select regions.
Construction and Technology
The Gel-Kayano 31 continues ASICS’ reputation for durable, high-performance stability running shoes. Some key features include:
- PureGEL™ Technology – Enhances shock absorption and provides a softer heel landing than previous models, reducing impact-related injuries.
- FF BLAST™ PLUS ECO Cushioning – Lightweight midsole material made with at least 24% bio-based content, offering an eco-friendly and responsive ride.
- 3D Guidance System™ – Advanced stability technology that adapts to a runner’s stride for better alignment and natural movement.
- Engineered Stretch Knit Upper – Provides breathability, adapts to foot movement, and offers a flexible yet secure fit, reducing irritation on longer runs.
- AHARPLUS™ Outsole – A high-abrasion rubber compound designed for enhanced durability and grip on a variety of surfaces.
Pros
- Excellent stability for overpronators.
- Enhanced cushioning with PureGEL™ technology for impact protection.
- Adaptive fit with engineered stretch knit upper.
- Eco-friendly materials used in construction.
- Durable outsole for long-lasting wear.
- Available in multiple width options to suit different foot shapes.
- Lightweight design compared to previous versions, improving speed and efficiency.
Cons
- Not ideal for neutral runners or supinators due to the structured stability features.
- Slightly heavier than some competitors in the same category.
- Can feel snug for those with high arches who require more volume in the upper.
- Premium price point, which may not be suitable for budget-conscious runners.
- Some runners may take time to adjust to the structured medial support.
Evolution of the Kayano Series
The Gel-Kayano series has evolved significantly since its debut in 1993. Each iteration builds upon past technology, refining stability and cushioning for improved performance. Some key developments from recent models include:
- Kayano 29 – Introduced FF Blast Plus cushioning for improved responsiveness and a smoother ride.
- Kayano 30 – First to feature the 3D Guidance System, enhancing adaptive stability without feeling overly rigid.
- Kayano 31 – Refines these features with an increased focus on sustainability, lighter materials, and a softer, more natural feel for everyday runners.
Competitors: How Does It Compare?
The Gel-Kayano 31 competes with other leading stability shoes in the market, offering a balance of comfort and motion control. Here’s how it stacks up:
- Brooks Adrenaline GTS 24 – Offers similar stability with GuideRails® technology, though it has a firmer feel compared to the plush ride of the Kayano 31.
- Saucony Guide 16 – Lighter than the Kayano 31 (~9.5 oz men’s) and offers moderate stability but lacks the premium cushioning of the Kayano.
- Mizuno Wave Inspire 19 – Uses Wave Plate technology for structured support; firmer in feel but provides excellent arch support.
- New Balance 860v14 – More budget-friendly, with Fresh Foam X midsole for soft cushioning, but slightly heavier (~11.1 oz men’s) and less responsive than the Kayano.
Specifications
Here are the specs for the Asics Gel-Kayano 31:
- Weight: 10.7 oz (Men’s) / 9.5 oz (Women’s)
- Heel-to-Toe Drop: 10mm
- Midsole Material: FF BLAST™ PLUS ECO
- Outsole: AHARPLUS™ rubber
- Upper: Engineered stretch knit
- Cushioning: PureGEL™ technology
- Stability Feature: 3D Guidance System™
- Width Options: Standard, Wide, Extra Wide (availability varies)
Video Review
Here is a useful video review of this shoe.
Our Recommendation
The ASICS Gel-Kayano 31 remains a top-tier choice for overpronators, flat-footed runners, and those seeking structured support. With its soft cushioning, adaptive stability, and improved sustainability, it stands out as a well-rounded choice for daily training and long-distance running. While its premium price and snug fit may not suit everyone, runners looking for durability, comfort, and enhanced motion control will find the Kayano 31 an excellent investment in their performance and foot health.
Related:
- Best shoes for over-pronators
- More about Asics Shoes
