When it comes to everyday comfort in men's footwear, our superfeet copper insoles set the standard. Designed to support feet during low-impact activities like walking, running or golf. Unique copper DMP three-layer-foam system provides a personalized fit. Memory foam top layer adopts your foot shape. Polyurethane foam middle layer provides stability and comfort. Friction-control top cover helps reduce blistering. Antimicrobial treatment aids in controlling odors. Great with most dress, casual, service, industrial, golf and any footwear with removable insoles. Can be trimmed to fit. Imported.