Adidas says its design was motivated by Russia's urban landscapes. It uses textured graphics and a metallic sheen to bring a modern look to the classic design. The ball is made of six panels of thermally bonded TPU and about 15% silicone. The materials allow for better trajectory, accuracy, responsiveness, and low water absorption. It also feels well-padded and slightly lighter than previous match balls.
In terms of durability, you can’t really go past Select. The polyurethane cover on the Numero 10 is tough enough to withstand dog bites and general wear and tear, but still feels nice and soft when kicked. Although this ball is a bit more expensive than other replicas, it comes with a two-year warranty for peace of mind when buying. It also retains its bounce very well over the years – perfect for practicing volleys and clearances.
On the other hand, replicas (sometimes called training balls or gliders) are designed to be just like the official match balls but are much cheaper. Their panels are often stitched rather than thermally-bonded and are made of a different material. However, they’re not necessarily less durable than official match balls. So, they’re the recommended option for most players. https://www.youtube.com/watch?v=j2Xn84L3Kcs