Be-Joy BASE B0874 S1 SRC shoes size 45 color gray/blue.Features:Antistatic footwearWaterproof upper prevents the inside of the shoe from getting wet100% metal-freeResistance of the instep of 200 JPuncture-resistant soleAmortization under the heelResistance to hydrocarbonsOrthopedic and tailored insoles, Compliant with European standards DGUV112-191Materials:Waterproof waxed leatherAnti-odor and anti-bacterial SmellStopFresh'n Flex insoleFootbed: SlimCapSole: Anti-fatigue AirTech + Tpu-Skin Ultraflex.