Magnum halite cap Properties: Soft acrylic knit fabric with a touch of natural wool It keeps you warm and protects you from the wind. Fold-over bottom provides additional insulation for your ears Material: 85% acrylic, 15% wool Color: black;Magnum halite cap Properties: Soft acrylic knit fabric with a touch of natural wool It keeps you warm and protects you from the wind. Fold-over bottom provides additional insulation for your ears Material: 85% acrylic, 15% wool Color: yellow