Rx Classic Insoles

System Rx orthotics with full length padded prima leather covers. Semi-custom, click here to learn about sizing.

System Rx orthotics with full length padded prima leather covers. Semi-custom, click here to learn about sizing.

Rx Classic Insoles provide the most custom orthotic of all of KLM’s OTC products. They are equipped with a full length black prima leather padded top cover and a full length black suede bottom cover. Inside are Rx Shells. Rx Shells are available in different colors depending on rigidity. Clear corresponds with flexible, beige with semi-flexible, brown with semi-rigid, and black, blue and white with rigid.

At KLM, we have dedicated our time and expertise to create the perfect orthotic insoles for you. Our technicians have evaluated thousands and thousands of feet to engineer 99 orthotic shapes that provide the utmost comfort and support for your arches. No matter if you have a high, medium, or low arch, or a wide, normal, or narrow foot, our Rx Classic Insoles are designed to fit your unique foot shape. To ensure the most accurate fit, simply watch our sizing video and download the sizing chart to measure your specific foot shape. Then, enter your unique sizing data into the order form below and add it to your cart. With our customized fit, you can trust that our orthotic insoles will provide the support and comfort you’ve been looking for.