200 J Spacium TM non metallic toe cap Non magnetic Extra wide Chemically neutral
Ultra light and comfortable Inalterable and excellent thermal insulator
Insole Ergonomic and antistatic Anti-bacteria treatment
Provides optimal comfort and hygiene
Dual density PU sole, Density of comfort layer : 0,5 = optimal comfort. Outsole density : 1 Excellent grip properties due to deep, large self-cleaning studs High slip resistance coefficient 0.27 Shock absorption capacity > 20 joules. Very good abrasion resistance : Volume loss < 150 mm3 (under a weight of 1kg = 10 newtons) High stretching resistance (up to breaking point) : 650 %. Good resistance to repeted flexion > 60.000 (test carried out with MATTIA flexometer, standard requirement = 30.000) High resistance to hydrocarbures : Volume variation (test of 22 hours) * oil ASTM N°1 swelling < 0,5 % * isoctane-toluene (70/30) swelling < 4% Heat resistance :satisfactory up to 120° C. Resistant to acids and alkalis in weak concentrations.