Rozmiary :
35-48
Środkowa część podeszwy :
Stainless steel midsole for puncture resistance.
Górna część :
Full grain pigmented leather upper oil and water repellent.
No lateral stiching on the upper.
Leather belows tongue and ankle collar.
No metallic parts on the upper.
Reinforcements on the foot.
Nosek :
200 J SPACIUM ™ Toe cap :
Ultra light (50% lighter than a steel toe cap)
non metallic
Thermal insulation
Inalterable.
Wewnętrzna część podeszwy :
Ergonomically moulded, antistatic and antibacterial insole
Wewnętrzna część podeszwy :
Dual density PU sole,
Density of comfort layer : 0,5 = optimal comfort.
Outsole density : 1 Excellent grip properties due to deep, large self-cleaning cramponsHigh slip resistance coefficient 0.27Shock 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.