The 3Feet® Eco Warm Low insole is specifically engineered for skiing, offering an anatomical and eco-friendly fit tailored to low arches. Utilizing Sidas’ 3Feet® system, it provides targeted support matching arch types. For low arches, this model features an EVA shell that enhances stability and supports correct body alignment. Its recycled polyester felt cover combined with Evamic insulating foam delivers durable warmth and excellent thermal insulation, seamlessly fitting into ski boots for improved comfort and performance.