CHEMTECH microfiber waterproof, resistant to animal fat, blood and most chemicals. – Design without metal with identification on the laces. – Anti-splash protection tip made of TPU for added protection. – AEGIS ™ antimicrobial treatment. – Eyelets made of polymer. Wide footwear offering space and comfort. B 400 g ThinsulateTM insulation surrounding the foot. C Breathable lining made of Taibrelle®. D Removable sole made of PU foam for excellent shock absorption and extended comfort. E Dual density sole made of natural rubber and a lightweight and comfortable PU core. 4GRIP natural rubber outsole, slip resistant on frosted surfaces. 2 Protective composite toecap and lightweight, non-conductive anti-perforation sole. 3 CSA certified boots class 1 and ESR. 4 90 ° heel. 5 ABSORB + heel designed to match the natural gait of your foot, absorbing shock during impact and improving adhesion. 6 Polycarbonate nylon shank.