(D1) Asics GEL Lethal MP4 Women’s Black Track & Field Client Shoes Size 10 #P078Y. GEL cushioning in the heel - ASICS GEL is a cushioning system created to meet the requirements of both professional and recreational athletes. Trusstic System - A molded component which reduces the weight of the sole unit while retaining the structural integrity of the shoe. Outer Material: Synthetic, Inner Material: Manmade, Sole: EVA, Closure: Lace-Up, and Shoe Width: B. Water-repellent upper material - keeps the elements away from the feet. Preowned with normal signs of use. No rip or tear, no foul odor. Please see pictures as they are a very important part of the description. In great condition!