Alaska XXD S3 Safety Shoes - Emma All over protection with the world's first circular safety shoe - in a range of foot widths. Alaska XXD offers exceptional wearing comfort thanks to the wide choice of different widths and sizes that are completely tailored to your feet. Furthermore, the Alaska XXD is exactly the same as the standard Alaska: a safe shoe with an impenetrable insole and steel nose. The 'sticky grip' Vibram sole made of nitrile rubber is resistant to high temperatures and corrosive acids. Thanks to the ideal fit, you will soon forget that you are wearing these shoes, until you are very happy that you are wearing them! In this circular Emma safety shoe, materials have been chosen for their long lifespan, whereby each material has a following use application. Besides the Alaska XXD shoe, you also have the Alaska D and the Alaska XD. The difference is that the Alaska XD has a wide fit, the Alaska D a regular fit and the Alaska XXD an extra wide fit. Vibram® outsole Extra wide fit Oil nubuck upper Material: Upper: Oil Nubuck leather Outsole: Vibram® Nitrile rubber / HRO Midsole: None Footbed: Hydro-Tec® Comfort insole Safety standard: EN ISO 20345: 2011 S3, SRCColor: blackSKU: MM306036Read more