Playera Térmica Manga Larga B123 Frio Extremo This property is critical to

This property is critical to avoid textile resistance during repetitive maneuvers

EN ISO 20471 Certification (Class 2): Complies with high visibility standards

allowing workers to reliably secure themselves during tasks at height

designed to be anchored directly to the lanyard itself ("tie-back" function)

Playera Térmica Manga Larga B123 Frio Extremo This property is critical toPortwest B123 Thermal T Shirt: Thermoregulation Engineering and High Performance Base Layer The B123 thermal t shirt is a fundamental piece in the layered protection system, designed to act as an active regulator of body temperature. Made with a specialized knitted fabric of 100% polyester with wicking properties, this garment creates an insulating barrier that retains metabolic heat while transporting moisture away from the skin. Its long sleeved