Men's Magnetic Footwear. Bioflex Concentric Circle Magnets Are Clinically Reported To Affect The Body In Two Ways: 1. Improve Circulation: Increased Circulation Accelerates The Healing Process. 2. Relieve Pain: Bioflex’s Magnetic Field Creates A Slight Electrical Current, Which Is Reported To Trigger A Blockage Of Pain Sensations. All Four Distinct Styles Feature These Amazing Magnets In The Sole And Padded Tongue. Other Features Include “tumbled” Leather Uppers; Moisture-wicking Dri-lex Linings; Removable, Cushioned Insoles; And Shock-absorbing Rubber Outsoles.