• UMBER is a professional S3S CI HI HRO FO SR class safety shoe, designed to ensure maximum safety at work with electrostatic discharge protection, cold insulation and a high-grip sole • this safety shoe uses the BOA® Fit system instead of traditional laces, which ensures a precise and comfortable shoe tightening, adjustable for use in the most demanding conditions • safety toecap NanoFiber providing maximum protection while minimizing weight, is designed to optimize balance and reduce fatigue during prolonged use • ultra-light protective composite insole designed to effectively protect the foot from nails and sharp objects without adding weight to the shoe provides high safety standards, flexibility and full foot coverage, increasing dynamic comfort during movement • equipped with an oil and abrasion resistant non-slip sole and breathable technical materials, it ensures comfort, durability and stability in industrial, logistics and service environments • Wingtex® lining with breathable air tunnel that ensures an ideal microclimate in that it absorbs and disperses moisture thanks to its special microcells • anatomical shape and ergonomically supportive lining make UMBER ideal for those who work long hours on their feet