ASICS Men's Gel-Kayano 25 Running Shoes, 8.5, Glacier Grey/Black
- I.G.S (Impact Guidance System) Technology - ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike to toe-off..
- Dynamic DuoMax Support System - This evolution of DuoMax system enhances stability and support, with reduced weight and increased platform support..
- Guidance LineMidsole Technology - Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency..
- Guidance Trusstic SystemTechnology - This Trusstic System Technology integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity..
- Ortholite X-40 Sockliner - This premium sockliner features higher rebound properties while providing excellent moisture management and a high-level of breathability (Ortholite is a registered trademark of ATP Manufacturing LLC.).