Designed primarily for tighter fitting footwear, Superfeet BLUE features their most versatile shape and medium volume. BLUE provides excellent biomechanical support for the widest variety of foot shapes, and are recommended for feet with low to medium arches that may not tolerate maximum support. Use them with running, hiking, casual and dress shoes. Find More Hiking Boots. Superfeet Premium Insoles Blue your essential partner for exceptional comfort, support, and well-being with every step you take. Engineered with cutting-edge technology and meticulous craftsmanship, these insoles are designed to elevate your footwear experience to a whole new level. ALL-PURPOSE PERFORMANCE: Medium-profile insole with the shape that provides intermediate support and can fit into most footwear. ALL-PURPOSE PERFORMANCE Long-lasting support packed into a thinner, high-performance Superfeet® BLUE insoles help improve the fit of a wide range of footwear. A REAL PEOPLE PLEASER Long-lasting support packed into a thinner, high-performance insole, Superfeet BLUE were designed to improve the overall fit and performance of a wide range of footwear. The biomechanical shape and design have made the BLUE one of Superfeet’s most popular insoles year after year. HOW IT WORKS: Superfeet insoles help adapt the flat midsole of your footwear to your foot. The distinct Superfeet shape helps to stabilize the foot, while the structured heel cup and full-length foam provide support and comfort for every step. FEATURES: STABILIZER CAP: The rails reinforce the narrow cap to provide structure and support. HEEL CUP: Helps position the heel to naturally absorb impact. BIOMECHANICAL SHAPE: The medium-profile shape puts biomechanical support under your foot, but takes up less space in the shoe. HIGH-DENSITY FOAM LAYER: Closed-cell foam supports and cushions the foot for long-lasting comfort. ORGANIC, ODOR-CONTROL COATING: All natural coating that eliminates odor-causing bacteria. Superfeet BLUE insoles are vegan and free of latex, nickel sulfate, formaldehyde and preservatives. FIT PROFILE: Medium-profile/Medium-volume INSOLE PROFILE: Superfeet BLUE are medium-profile insoles with the shape that can fit into most footwear while providing intermediate support. FITS BEST IN: Superfeet BLUE fit most types of low and medium-volume footwear, even some with non-removable. Tailored to accommodate low to medium volume footwear for both men and women, the All Purpose Support Medium Arch Insole by Superfeet is an ideal choice for various activities, including walking, running, and a diverse range of sports such as football, skiing, and snowboarding. Each Superfeet insole incorporates three essential features. Firstly, a structured heel cup envelops and aligns the soft tissue beneath the heel, enhancing natural shock absorption. The rear foot support, perceptible in the rear arch and front heel, contributes to foot stability, reducing fatigue throughout the day. Lastly, the firm foam stabilizer cap and subsequent layer collaboratively shape the renowned supportive structure for which Superfeet is recognized. Furthermore, these insoles cater to vegans, devoid of latex, nickel sulfate, formaldehyde, and preservatives.