The Airplus Energy Cushion is a revolutionary full-length insole developed with comfort and performance in mind. The innovative Super Bounce™ foam cushioning technology provides greater energy return vs. standard insoles. Whether you are walking casually or running competitively, you will experience the sensation of energy return in every step you take. The pebbled texture of the insole provides a fantastic feel against the foot. Energy Cushion also features a ventilated forefoot for breathability that helps your feet stay cool and comfortable all day long. It is designed for use in a variety of shoes, including athletic, work, and most casual styles. This insole is intended to fit men's shoes size 7-13 and may be trimmed as needed for a true custom fit. This product has been recognized by the APMA to benefit foot health when worn daily.