Adidas revenge boost 2 trainers redthe adidas response revenge boost 2 trainers feature a stable platform with a techfit forefoot and full length blown rubber for a great feel throughout your runreach your personal best in these adidas revenge boost 2 trainers thanks to the energy returning boost foam in the heel and forefoot which helps you enjoy endless energybenefits of these adidas revenge 2 trainersadaptive stability through stable comforttorsion system support for optimum transit