Table 1. The structural characteristics of the materials used.
Brand-Model Weight (gr) Outer Material Outer Material Thickness (mm) Inner Material Inner Material Thickness (mm) Max. Length X Max. Width (mm)
Nike Mercurial 91 Polypropylene 4 Eva 6 205X120
Adidas UCL 71* Polypropylene 3 Eva 3 200X105
Adidas Predator 86 Polypropylene 3 Eva 7 220X115
Carbon-1 (Eva) 65 3 layer carbon fiber 1 Eva 5 220X120
Carbon-2 (Neoprene) 60 3 layer carbon fiber 1 Neoprene 3 220X120
* With ankle materials 103 gr