Triuso Workwear, EN ISO20345:2011/S3, SRC, steel toe protection cap, puncture-resistant steel sole, padded leg edge and dust strap, overcap in the toe region, heel cap with extra reinforced Kevlar fibres, removable insole with EVA shock absorbing cushion.Upper: water repellent and durable nubuck leather,outer sole: PU/PU, shock-absorbent, oil-resistant, non-slip, antistatic,weight: Low shoe: 675 g (42) / laced boot: 756 g (42),Shoe width: 11