WATERPROOF BREATHING FOOTWEAR ARTICLE AND SUCH FOOTWEAR ARTICLE MANUFACTURE METHOD Russian patent published in 2015 - IPC A43B7/12 

Abstract RU 2555945 C2

FIELD: personal use articles.

SUBSTANCE: invention relates to a waterproof breathing footwear article comprising the combined top unit (8) having an upper part including a breathing exterior material and a lower part including a waterproof breathing functional layer structure passing across the said upper part and the said lower part, a sole ventilation element having a structure or material allowing air flow passage through it; the said sole ventilation element is connected to the said combined top unit (8); there is at least one side channel (50) passing from the said structure or material through the side wall of the said sole ventilation element ensuring air communication between the said structure or material of the said sole ventilation element and the outside of the said sole ventilation element.

EFFECT: ensuring waterproof protection of the whole foot combined with high air permeability of the footwear.

42 cl, 36 dwg

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RU 2 555 945 C2

Authors

Bir Kristian

Nabernik Stane

Khjubner Torger

Stremfors Tore

Jensen Frank

Meller Khansen Jakob

Dates

2015-07-10Published

2010-09-03Filed