Upper - High abrasion resistant PUTEK® PLUS, water resistant and breathable Lining - Wingtex® air tunnel Safety Toe Cap - AirToe® Aluminium, with breathable membrane Pierce Resistance - Save & Flex PLUS®, pierce resistant "non metal" Footbed - WOW Intersole - Consisting of soft E-TPU Infinergy® foam Sole - PU compact Antislip, antistatic and oil resistant Fit - Natural Confort 11 Mondopoint®