Adidas ace 163 childrens astro turf trainers the adidas ace 163 childrens astro turf trainers are perfect for hard surfaces and indoor courts and allow you to play with ease on these surfaces the trainers feature a quality constructed upper to enhance your feel of the ball whilst playing and the supportive padded ankle collar and cushioned insole provide amazing comfort for you feet the trainers boast a textured sole to provide great traction and ensure you can move easily whilst playing