Sports-style workwear shoes with an air chamber that provides advanced cushioning. Made of high tenacity fabric, providing great freedom of movement.· Toe cap: Fiberglass, 200 joules.· Puncture-resistant insole: Woven PS textile fibres, 3mm.· Sole: Dual Density Polyurethane.· Fastening: with shoelaces.· Reinforcement: Toe and heel.· Textil cut: HTT (High Tenacity Textile).· EN ISO 20345:2022 S3S FO SR ESD.