Upper:Waterproof microsuede with high-frequency PU inserts and protective toe cap reinforcement made of crust suede Outsole:Single-density polyurethane Toe Cap:Aluminium, 200 joules Penetration-proof insole:Composite fibre, ceramic treatment Underfoot cover:Anatomically shaped, with cushioning heel lift Weight:470 (g) EU: 36-47 UK: 3,5-12