【Suitable Grounds】Dirt, Artificial Turf, Turf Court 23.5cm My son used these for soccer practice for about six months. The soles have good grip, so they seem to be non-slip on both grass and gravel. There is a tear on the left shoe opening, but the wear on the sole's grip is minimal. Please check the images for the detailed condition. Feel free to ask if you have any questions. Type: Training Shoes Pitch: MG (Turf/Dirt) Home cleaned. No box, will be shipped in simple packaging. Adidas Soccer Futsal X Superflow Training Shoes Junior