STANDARD: EN ISO 20345:2011 UPPER: water repellent printed leather EXTERNAL LINING: breathable synthetic INTERNAL LINING: ecological fur, highly insulating, breathable, abrasion resistant FOOTBED: AIR footbed, made of EVA and fabric, antistatic, anatomic, holed. It guarantees high stability thanks to its different kinds of thickness in the plantar area SOLE: dual density polyurethane TOE CAP: non metallic TOP RETURN resistant to 200 J MIDSOLE: non metallic APT PLATE - Zero Perforation WIDTH: 12 Mondopoint PLUS: internal side zip PERFORMANCES AND TECHNICAL FEATURES: Cold Protection, with zip SIZES: 39-47 (EU), 6-12 (UK) For more information, please visit: http://www.magusintl.com/ppe/ViewProductDetails.asp?ProductID=2389&aID=Foot%20Protection&L=1&CategoryID=114&CN=Safety%20Shoes