40% reinforced fiber + 60% Latex, Reinforced knitted glove latex coated palm, High cut resistancy. Comfortable, allows hand to breathe through back. Excellent grip. EN388: 2016, Level 3 - Abrasion, Level X - Cut Resistance (Glove blunted the blade, ISO 13997 test required), Level 4 - Tear Resistance, Level 4 - Puncture, Level D - ISO 13997 Cut Resistance