Patent ID: 11957203
Assignee: U-INVEST S.R.L.
Field: Other consumer goods (Other fields)
Classification: CPC A  C | IPC A

Claim 0:
1. A fatigue-reducing safety shoe, comprising:
an upper provided, at the shoe toe, with a safety toe-cap; and
a layered sole associated with said upper, said layered sole including a lower layer adapted to come into contact with the ground, and an intermediate layer associated with said upper and said lower layer, respectively, and an upper layer,
wherein, an elastic insert is embedded in the intermediate layer at a rear zone of said shoe and an absorbing insert is embedded in the intermediate layer at a front zone of said shoe,
wherein the absorbing insert is made of an absorbing material capable of absorbing the energy of the walk,
wherein the upper layer completely overlaps the elastic insert and said absorbing insert,
wherein the elastic insert is extended over a surface comprised between 45% and 70% of the total surface of the layered sole,
wherein the absorbing insert is extended over a surface comprised between 5% and 30% of the total surface of the layered sole, and
wherein one or more windows are provided on the lateral surfaces of the intermediate layer in order to make the elastic insert and/or the absorbing insert placed inside of the intermediate layer itself visible.