According to the report, this pair of shoes are a company of American is tailor-made, sole is embedded setting hobnail of lightsome and solid pottery and porcelain, make weight reduces 20 grams.

• 据报道，这双鞋是美国一家公司特制的，鞋底嵌镶着轻盈而坚固的陶瓷鞋钉，使重量减轻20克。