10 Best Insoles For Knee Arthritis 2025 in the United States

The PowerStep Pinnacle Maxx Orthotic Insoles are designed with strong arch support and a firm yet flexible structure, making them a good choice for people dealing with knee arthritis, especially those with flat feet or overpronation. They feature a 2° angled heel post and a deep heel cup that offer excellent stability and motion control, which can help reduce knee and ankle pain by correcting foot positioning. The dual-layer cushioning provides thick, comfortable padding from heel to toe, though these insoles are bulkier and require shoes where the factory insole can be removed for the best fit.

Made from durable polyester and ethylene vinyl acetate, they balance comfort and support well, although their firmness may take some getting used to if you prefer softer insoles. They fit medium to large shoe sizes for both men and women, but sizing options are somewhat limited. Additionally, the odor control top fabric helps keep feet dry and fresh, which is a nice bonus.

The insoles come with a 60-day satisfaction guarantee and a lifetime warranty on the arch support, giving extra confidence in their durability. These insoles suit those needing strong arch support and stability to manage knee arthritis symptoms, but if you want a softer, more cushioned feel or a wider size range, you might want to explore other options.

The PowerStep ProTech Orthotic Insoles offer strong arch support and a full-length design that help stabilize your feet and may reduce stress transmitted up to your knees—important for those dealing with knee arthritis. They provide semi-rigid arch support, which is effective for maintaining proper foot alignment and can ease knee pain caused by uneven walking patterns. Cushioning is a highlight, featuring maximum padding and a specialized ShockAbsorb foam heel cup that softens impact to make walking or standing more comfortable.

Made in the USA, these insoles fit a variety of shoe types including work boots, dress shoes, and sneakers, enhancing their versatility. The fit is specified for men's size 9-9.5 and women's 11-11.5, so selecting the correct size is essential for comfort and effectiveness. The orthotic design supports common foot issues like plantar fasciitis and also benefits knee arthritis by improving overall foot function.

A potential drawback is the limited size range, which might not accommodate everyone, and the semi-rigid arch may feel firm for those who prefer softer insoles. The lifetime warranty on the arch support and 60-day satisfaction guarantee provide added assurance. These insoles are ideal for anyone seeking durable, supportive inserts that combine cushioning with structural support, especially if experiencing knee discomfort related to foot alignment problems.

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.