Upper: Water resistant full nubuck leatherLining: ARTICO® black color, up to the toes, slipper feelingTongue: Bellows tongue in leather, lining ARTICO® and padded with 10mm thick foam Ankle protectionON STEAM® microfibre black color, lining ARTICO® and padded with 10 mm thick foamToe cap: Ultralight and extra wide 200 joules, Composite LIGHT SYSTEM®Midsole: Composite FLEX SYSTEM®, anti-magnetic and thermal insulatedInsole: Thermoformed in active carbon dual density foam, antistatic, ESD and antibacterial FRESH TECH®Sole: PU 2D, TECH SOLE® ankle anti-twist system, oil resistant FO, antistatic, HI-CISizes: 38 to 46Suitable for : OutsideIdeal for : Construction & Public Works / Finishing & Infrastructure / Logistics & Transport, Services / High-Tech & Automotive / Handworkers, Craftsmansh