1、深***PU密度：0.8-0.85g/mm³.硬度：70-75℃上层浅***部分：0.45g/mm³，硬度：65-70℃DarkgrayPUpartsDensity:0.8-0.85g/mm³,Hardness:70-75℃UpperlayerlightgrayPUpartsDensity:0.45g/mm³,Hardness:65-70℃2、整鞋底密度：0.6g/mm³，硬度：70℃&plu***n;2wholesole——Density:0.6g/mm³，Hardness:70℃&plu***n;23、特点：内置TPU硬板，作用：有效防止***因骨质松软行走时脚部***，具有一定的平衡作用。适用于中老年人群。Characteristics:thereisaninsidehardboard,whichcanpreventthefootwrenchcausedbyweaknessofskeletonwhenwalking,besides,ithasthefunctionofbalance.Itis***ailableforthemiddleandoldaged.4、止滑：干式≥0.7,湿式:≥0.4。DIN耐磨：≥120mm³。Slipresistance:dry:≥0.7,wet≥0.4.Abrasionresistance:DIN≥120mm³.)