The dickies severn s3 super safety boots has a leather and mesh upper with a dual density pu sole that is also shock absorbent and slip resistant ideal for construction site and diy job applications they have steel toe caps that conform to en20345 200 joules and steel mid soles for underfoot protection these boots are lightweight and comfortable and will give good ankle and foot protection in normal working conditions en test ce en iso 20345 2011slip rating sra