A multi-layered orthopedic insole has at least four layers. The first layer is leather, the second layer is molded high-density recycled latex foam, the third layer is a molded, rigid density cork-EVA (Ethylene-Vinyl Acetate) footbed, and the fourth or bottom layer is moleskin or moleskin coated to provide a natural grip for gripping a shoe insole. The different layers are fused to form the orthopedic insole of the present invention. The third layer of the multi-layered insole is generally thicker than the other layers and includes sidewalls covered in a leather wrap. The multi-layered orthopedic insole is specifically designed to provide comfort and support to a user's foot using the specified materials, shapes, and contours.

In the embodiments, sustainable wearable items are provided. In some embodiments, the sustainable wearable item can include an upper comprising an upper layer including an upper material selected from the group consisting of upcycled apple skin, sustainable satin, a combination of upcycled apple skin and tea bag recycled yarn, recycled polyamide yarn, and a combination of upcycled apple skin and recycled polyamide yarn, a lining including a material selected from the group consisting of upcycled apple skin and upcycled grape skin, and a first adhesive to bind the upper layer and the lining. In some embodiments, the sustainable wearable item can include a bottom comprising an insole including a material selected from the group consisting of upcycled apple skin and upcycled grape skin, an outsole including vegetable tanned leather, and a second adhesive to bind the insole and the outsole.

A multi-layered orthopedic insole has at least four layers. The first layer is leather, the second layer is molded high-density recycled latex foam, the third layer is a molded, rigid density cork-EVA (Ethylene-Vinyl Acetate) footbed, and the fourth or bottom layer is moleskin or moleskin coated to provide a natural grip for gripping a shoe insole. The different layers are fused to form the orthopedic insole of the present invention. The third layer of the multi-layered insole is generally thicker than the other layers and includes sidewalls covered in a leather wrap. The multi-layered orthopedic insole is specifically designed to provide comfort and support to a user's foot using the specified materials, shapes, and contours.