These innovative boots incorporate advanced air technology in their design, which can reduce fatigue from work and improve circulation in the feet. With a thin design plus rugged construction, they're suitable for business people as well as casuals. Its chief functions are adjustable air compression levels that can be tailored to suit different needs, all-round fastening for a secure fit, and a portable light design. Built-in air pump, pressure regulation system and heated feature for added comfort high quality, durable materials used throughout. After exercise, reducing swells during journeys or helping to relieve the symptoms associated with certain medical condition like plantar fasciitis or edema in feet and legs.