STANDARD: EN ISO 20345:2011 UPPER: water repellent full grain leather EXTERNAL LINING: breathable synthetic INTERNAL LINING: SANY-DRY® 100% polyamide fabric, ladder proof, breathable, antibacterial, it aborbs and releases the moisture, abrasion resistant. Cold Resistant thanks to THINSULATE™ B200 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: polyurethane/TPU TOE CAP: non metallic TOP RETURN resistant to 200 J MIDSOLE: non metallic APT PLATE - Zero Perforation WIDTH: 12 Mondopoint PERFORMANCES AND TECHNICAL FEATURES: Cold Protection, THINSULATE™ SIZES: 39-47 (EU), 6-12 (UK) For more information, please visit: http://www.magusintl.com/ppe/ViewProductDetails.asp?ProductID=2388&aID=Foot%20Protection&L=1&CategoryID=114&CN=Safety%20Shoes