‘CTRUS’ functional principle is based on the mechanical properties of its materials. it is composed by
an inner structure (skelle-core) and an outer net-embedded shell, made out of reinforced elastomers.
these pieces have different durometer according to its structural location. the flexibility provided by
its materials, emulates the bounce of an inflated pneumatic soccer ball, but offers the advantage of
not loosing air. CTRUS doesn’t need air in order to perform.’