Football adidas Tiro League Artificial Ground white-black HT2423 Football adidas Tiro makes it easier to play at a constant level during club competitions and training with the team. Seamless thermally welded construction limits water absorption and predictable flight trajectory. Durable PU coating with laminated finish. butyl tube. Sign IMS , confirming the high quality of workmanship of the ball in size 5, suitable for its use during training and match on artificial surface.  Technical data:· coating: 100% laminate, polyurethane· seamless, thermally welded construction· ball in size "5": Certificate IMS (International Match Standard )· ball in size "4": no Certificate