Main material: 100. 0% Polyamide. Back of hand: 4. 0% Elastane 96. 0% Polyethylene terephthalate. Rack: 13. 0% Elastane 87. 0% Polyethylene terephthalate. Impregnation: 100. 0% Polyurethane. Insert: 24. 0% Elastane , 76. 0% Polyamide