Reaxion safety-toe men's work shoes feature anti-fatigue and Aerocore technologies for the ultimate in all-day comfort and support. Breathable and moisturewicking lining with anti-microbial treatment for odour control Non-marking TPU compound and versatile lug design grips surfaces from slick floors to uneven terrain TPU-wrapped midsole delivers maximum energy return while resisting rips, abrasions and scuffs Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return Non-Metallic puncture resistant puncture plate Composite Safety Toe Powered by Carbon Shield technology The ReBOTL material in this shoe contains at least 50% recycled PET Upper: Synthetic + Textile; Lining: Mesh; Sole: TPU Heel Height: 2.0 cm Safety Standard : EN ISO 20345:2011; Safety Rating: S3; Safety features: SRC ESD.