| 摘要 |
<p>An air exhaust outsole, for safety footwear having an upper with an air permeable insole having a top insole surface for supporting a foot of the wearer, the air exhaust outsole comprising: a midsole, with a top midsole surface engaging a bottom insole surface of the upper, the midsole including at least one ventilation channel between a side midsole surface and the top midsole surface; a puncture resistant layer with a top surface bonded to a bottom midsole surface, the puncture resistant layer comprising a puncture resistant core bonded about at least a peripheral edge in a flexible coating; and a tread layer with: a top surface bonded to a bottom surface of the puncture resistant layer; and a bottom tread surface.</p> |
