Herock Constructor Composite S3 Safety Work Boot CK06S   Ankle boot with PU overcap Toecap: Composite 200J Midsole: Non-metallic anti-perforation PU padded tongue and collar Insole: Antistatic, antibacterial and removable textile material with latex back Sole: Dual density PU Last: Mondopoint  11 - wide and comfortable Upper: Black, smooth, full grain, aniline leather with grey stitching Lining: 3D grey breathable lining with anti-corrosion material on the internal heel Herock Constructor Composite S3 Safety Work Boot