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 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 Bridge Flexible Arch Insoles are designed to cater to a variety of foot types, offering comfort and support for individuals with high arches, flat feet, and more. A key strength is their adaptable arch support, which helps in distributing weight evenly and provides stability, potentially aiding in the relief of knee pain associated with arthritis.

The insoles feature moisture-wicking fabric and dual-layer memory foam for enhanced comfort, making them suitable for long-term use. Additionally, the heel cup and special channels on the underside enhance fit and stability, which is critical for those needing extra support for knee arthritis.

However, the size range is limited to Men's 12-13.5 and Women's 13-14.5, which may not accommodate all users. While the product boasts innovative and flexible support, it might not offer the same level of rigidity as traditional orthotics, which could be a downside for those needing more structured support. These insoles are a great option for those seeking a blend of comfort and support, especially for knee pain relief, but may not suit everyone’s size or need for firm support.