Skechers Work 108147EC UNO SR - ELAINY Womens Safety Trainers Black/White Upper Material: Synthetic Lining Material: Textile Sole Material: Synthetic Closure/Fastening: Lace-Up Features: Comfort,Memory Foam Toe Shape: Round Shoe Width: Relaxed Item Weight: 0 KG Heel Height: Low (2.5-4.9cm) Shoe Shaft Height: Low Top Trainer Style: Safety Trainers Skechers Features: Air-Cooled Memory Foam Safety Features: Anti-Penetration Mid Sole,Anti-Static Sole,Composite Toe Cap,Fuel/Oil Resistant Sole,Slip Resistant Sole Safety Standard: EN ISO 20347:2012 Gift Boxed: No Safety Classification: S3Product Code: 108147EC/BKW Lace Up Safety Toe With Skech-Air Slip Resistant Outsole Carbon Nano Toe Puncture Resistant Air Cooled Memory Foam insole with a Skech-Air midsole EN ISO 20345:2022, S3L FO SR + ESD