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这些词是我能找到的，如果查字典的话，中文没有一个是你说的那个东西。因为很多专业术语的英文和我们直接用汉语翻译的不一样，请看看他们的英文解释，看能不能帮上你。

Vinyl
Short for polyvinyl chloride (P.V.C.), vinyl is a shiny plastic often used for coating shoes.

Thermoplastic Rubber (T.P.R.)
A plastic material used by many manufacturers in the injection molding process.

Silicone
A slippery polymeric material used to waterproof shoes

Polyvinyl Chloride (PVC)
A semi-rigid plastic material, often used in heel counters and outsoles for added support.

E.V.A. (Ethylene Vinyl Acetate)
A synthetic compound used for outsoles. E.V.A. provides cushioning to the foot and is easily shaped by heat and pressure.


Elastane
An elastic fabric made from segmented polyurethane that adds stretch. It's stronger and more durable than rubber. Similar to spandex.