Asics Gel-Defiant Black Silver Low Lace Up Running Trainers - MensThe GEL 800XTR is a high end cross training shoe, versatile for a number of training activities. It was built on the basis of a running shoe, specifically for Neutral foot types and is equipped with a compression moulded EVA, as well as Trusstic System for midfoot support and stability. It also features Rearfoot and Forefoot GEL for all round comfort and cushioning.