10 Best Insoles For Knee Arthritis 2026 in the United States

The PowerStep Pinnacle Pink orthotic insoles are a solid choice for women seeking relief from foot and knee discomfort related to conditions like plantar fasciitis and arthritis. They offer strong arch support with a firm yet cushioned design, which helps stabilize the foot and reduce stress on the knees. The deep heel cup is a standout feature, providing extra support that can help control pronation (the inward rolling of the foot), which is often linked to knee pain. Made from comfortable polyester and EVA materials, these insoles deliver good cushioning without feeling bulky.

One convenient aspect is that they come in specific shoe sizes for a good fit right out of the box, so no trimming is needed. This can be a big plus if you want an easy-to-use insert that works in casual shoes like flats or boat shoes. Since they are designed for daily use, the PowerStep Pinnacle insoles are durable and backed by a solid warranty, giving you confidence in their long-term support.

On the downside, the moderate level of support might not be enough for people with very severe foot or knee problems who need custom orthotics or firmer support. Also, while they fit many shoe types, they may not be ideal for very tight or specialized footwear. These insoles provide a good balance of comfort, support, and convenience, making them a practical option for women looking to ease foot and knee pain without complicated adjustments.

The PowerStep Original Insoles are designed to provide firm arch support and cushioning, which can be beneficial for those dealing with knee arthritis by helping improve foot alignment and reduce strain. They feature a full-length design with a deep heel cup that offers stability and helps control foot motion, important for reducing stress on the knees. The dual-layer cushioning balances comfort with a slim profile, making these insoles suitable for tighter or dress shoes. Made from ethylene vinyl acetate and polyester, the materials are durable yet flexible, allowing for some give while maintaining support.

These insoles come in specific sizes (men's 8-8.5, women's 10-10.5), so sizing is important to ensure a proper fit, as a poor fit could reduce their effectiveness. The orthotic design aims to relieve mild to moderate foot pain related to conditions like plantar fasciitis and mild pronation, which can indirectly support knee health by improving foot mechanics. They might not provide enough cushioning or support for severe knee arthritis cases, and their thin design may not suit those needing more padding.

The included odor-control fabric enhances comfort during extended wear. For individuals needing everyday support in low-profile shoes who have mild symptoms, these insoles provide a reliable option backed by a 60-day guarantee and lifetime warranty on the arch support.

The PowerStep Pulse Maxx Running Insoles are designed to offer robust support and comfort, specifically for those dealing with overpronation and related foot pain issues. One of the major strengths of these insoles is their full-length, total contact foot support with a 2° posted heel, which is particularly beneficial for controlling motion and correcting overpronation. This feature can be crucial for individuals with knee arthritis as it helps stabilize the foot and reduce undue stress on the knees and other joints.

The firm yet flexible design, enhanced by added padding, can provide immediate relief from heel pain, making each step more comfortable by absorbing shock and reducing stress on the feet, ankles, and tendons. This is particularly useful for runners or those who spend a lot of time on their feet. The insoles are made from premium shock-absorbing foam, offering a balance between comfort and support which can be beneficial for those with moderate to severe pronation issues.

However, while the insoles offer a lot of cushioning and support, the material may contribute to a slight increase in shoe weight, which could be a downside for some users. Additionally, the insoles are only available in specific sizes, so ensuring a proper fit might require careful selection. They come with a 60-day guarantee and a lifetime warranty on the plastic arch support against breakage, providing users with some peace of mind. These insoles are best suited for those who need significant arch support and motion control, such as runners or individuals with overpronation and foot pain, and who require durable, shock-absorbing materials for daily wear.