Hi goggaroo,
These trainers S3 rated, meaning they have toe protection against a 200-joule impact, antistatic protection, is resistant to fuel oil and has energy absorption in the heel as well as midsole penetration resistance. The SRA rating means that the footwear has met the specified anti slip requirements when tested on ceramic tiles wetted with dilute soap solution.
For further information on the SRA testing guidelines please check https://www.hse.gov.uk/slips/footprocure.htm
Thanks for using Screwfix Q&A.
Answered by: AMargetts
Date published: 2021-10-08