SCHUH, INSBESONDERE SPORTSCHUH

摘要

The invention concerns a shoe, in particular a sports shoe, with a sole including an underfoot part, and with an upper part. In order to improve the heat-transfer properties in the underfoot zone, the invention proposes that a closed refrigeration circuit containing a refrigerant is fitted in the sole. The energy necessary to compress the refrigerant is obtained from the reciprocating motion of the foot when the wearer of the shoe walks or runs.