Regulation: EN ISO 20345:2011 S3 SRC.

New removable insole.
Toecap: made of composite, resistant up to 200 J
Anti-perforation insole: made of fabric material, resistant up to 1100 N
Cut/Instep: Nobuck leather.  Resistant to water penetration and absorption.
Outsole: Double-density polyurethane
Energy Absorption in heel area
Maximum level of slip-resistance: SRC