Inside: 100 % Aacrylic Gauge 7 Outside: 100% Polyamide Gauge 13 3/4 Foam Nitrile coating on palm, fingers and half back 3/4 Coating: Full protection of the fingers against cold and water Long lifespan Scratch acrylic support: Cold protection Scratching: Excellent comfort, keeps hands warm in cold conditions Polyamide support: High flexibility EN420:2003+A1:2009 EN388:2003 Protective gloves against mechanical risks EN511:2006 Protective gloves against cold