| 摘要 |
An insert for vapor-permeable and waterproof soles has stratified and cohesive monolithic sheet-like structure, which comprises plurality of fun¬c¬ti¬o¬nal layers (11) made of polymeric material that is impermeable to water in the liquid state and per¬meable to water vapor. At least one functional por¬tion of insert for soles has such a thickness as to give it penetration resistance of more than app¬roximately 10 N, assessed according to the method presented in chapter 5.8.2 of ISO 20344-2004 standard. |
