Low-cut safety shoe made of technical polyester fabric with Sublimex treatment for maximum lightness and extreme breathability. BOA® Fit System ensures a perfect fit with its micro-adjustable dial, super-strong lightweight laces, and low-friction lace guides: designed for easy, precise and secure adjustments. Thermoplastic material layer, providing heel protection from shocks and abrasive agents, and additional TPU abrasion-resistant (SC), shock-absorbing and stain-resistant toe protection elements. BUBBLE tricomponent PU/TPU with “PLUG-IN” system, featuring an antistatic TPU tread with ESD features, a translucent TPU shell and the patented  “PLUG-IN” system, that ensures walking comfort and energy absorption in the heel area. Alu200 aluminium toe cap and anti-puncture TX ZERO STRONG textile insert of last generation for extreme lightness, protection and flexibility.