Gel-Tactic 13The ASICS Gel Tactic 13 is a versatile and stylish indoor shoe that gives you increased flexibility and stability. It's designed to optimally support all your movements so you can focus on the action. GEL technology in the rearfoot and forefoot offers unrivaled shock absorption and resilience, while the TRUSSTIC SYSTEM component under the midfoot provides extra stability for quick changes of direction. So you're always one step ahead of your opponent.