The GT-2000 13 running shoe gives you that experience of extra comfort whenever you head out for your run. Providing great support for a comfortable run that will help you clear your mind. It includes additional technical features to support you during your runs.This shoe's 3D GUIDANCE SYSTEM technology supports the placement of your foot and guides you forward in a natural way, providing extra stability. Plus, its PureGEL technology mean It also improves softness and shock absorption to reduce the impact on your joints and keep you running comfortably. The soft FF BLAST PLUS foam helps to deliver a softer landing and extra cushioning to keep you feeling comfortable on harder surfaces. This shoe is designed with comfort and support in mind, and multiple hours were spent testing it at the Asics Institute of Sport Science (ISS) in Japan.3D GUIDANCE SYSTEM technology: Consists of three distinct components designed to provide extra stability by naturally guiding the footPureGEL technology: Improves softness and shock absorption to reduce impactFF BLAST PLUS technology: Provides lightweight, premium cushioning for added comfortEngineered mesh upper: Helps improve breathability and comfortAHARPLUS heel plug rubber: Helps improve durabilityAHAR LOW HARDNESS outsole material: Enhances resistance against wear and tearOrthoLite X-30 sock liner: Provides soft step-in comfortSmall reflective details: Helps improve visibility during low-light conditions.Designed with the environment in mind: 61% of the shoe's upper is recycled. Less water used and reduction of carbon emissions while producing the shoe's sock liner. Also the insole, toe box, eyelet, tongue and collar lining are all made from recycled materials.Surface: RoadHeel Drop: 8mmWeight: 275g/9.7ozSupport: Neutral and OverpronationCushion: High_