This ski boot insole is both anatomically and eco-consciously designed to fit your specific foot type. The 3 Feet concept, created by Sidas, utilizes a sole with three distinct arches to provide the optimal level of support and stability. The 3 Feet Eco Winter Mid sole is specifically made for Mid arches, using an EVA shell for added support. The fine braided polyester mesh cover, along with Sidas Evamic Insulated foam, offers effective thermal insulation to protect your feet from the cold. Additionally, its shape is designed to easily fit into ski boots.

The materials used in this insole were carefully selected to minimize its carbon footprint without compromising comfort, warmth, or support. For every sole sold, one euro will be donated to the Sidas World foundation to help regenerate ecosystems, including forests.