S3 Class Rugged Flex ankle boot with water repellent hydro oiled leather for water resistance Elastic side for easy foot entry Webbing heel loop for better grip PU footbed for all day comfort Vibram outsole for grip, traction, SRC slip resistant, HRO heat resistant and flexibility with every step The G zero textile plate has anti-perforation properties which protects against penetration of sharp objects Ergonomically shaped fibre glass toe protects against impact, keeps you comfortable and meets EN ISO20345:2012 standards MI Advice - these are a fantastic boot and a generous fit to allow thick socks, if you are unsure go down a size. For example the 9.5 is perfect for a size 10 foot. F702919 Carter S3 Chelsea Boot Dark Brown Size: UK4 *One Size Only - Outlet Store*