is a metal-free penetration-proof midsole out of different layer of high tenacity fibres in combination with ceramic particles, which provide a higher degree of hardness as well as mechanical and physical resistance after plasma treatment. This fabric is therefore capable of resisting penetration of even by nails of smaller diameter while offering maximum flexibility and comfort.

• light
• flexible
• metal-free
• 100 % foot coverage instead of the conventional 85 % of a steel midsole