Rozmiary :
38-47
Środkowa część podeszwy :
Stainless steel midsole for puncture resistance.
Górna część :
Full grain natural leather upper oil and water repellent with padded collar.
Lined with the GORE-TEX® membrane.
Ventilated textile and reinforcements on the front of 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 :
MAXI CONTACT SOLE
Dual density PU sole,
Density of comfort layer : 0,5 = optimal comfort.
Outsole density : 1Excellent grip properties due to deep, large self-cleaning cramponsHigh slip resistance coefficient 0.32Shock 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.