This shoe was gently tried on and shows slight signs of use. OrthoLite X-55 sockliner: Improves comfort | AHAR Plus Outsole: Strategically positioned in critical areas of the outsole, this exceptionally durable compound is 50% more durable than standard ASICS High Abrasion Rubber. | Trusstic System technology: Reduces the weight of the sole unit while retaining the structural integrity of the shoe. | Engineered Mesh Upper: Multi-directional mesh material improves ventilation and stability. | Dynamic DuoMax Support System: This evolution of DuoMax system enhances stability and support, with reduced weight and increased platform support. (11546/71)