TWISTER GREY LOW S3S FO SR ESD SAFETY SHOES LAST: Anatomic UPPER: ProWeave is a water-repellent and breathable high tenacity polyester jacquard fabric made from recycled RPET / BIO YARN and reinforced with TPU thread. ATOP closure. LINING: Plasmafeel INSOLE: Fresh Insole SOLE: PU/PU Dual density TOE CAP: Carbon Cap ANTI PERFORATION MIDSOLE: Shield-tex by Panther WEIGHT (SIZE 42): 530Gr APPLICATION: Automotive, Carpenter, Falegnameria, Light industry, Logistics, Painter, Plumber, Services & maintenance, Shipbuilding, Tiler TECHNOLOGIES PLUS