100% acrylic. Foam latex coating on palm and fingertips. Gauge 10.Support: acrylic. Coating: latex foam.Brushed acrylic support great for maintenance of warmth during outdoor work Great comfort of use.Latex foam palm provides increased breathability (feeling of freshness) Dexterity and comfortEN388:2016 Protective gloves against mechanical Risks 1132XEN511:2006 Protective gloves against cold X1X