Support and warmth to relieve pain. Say goodbye to aching back pain and slouching shoulders. 2. The Unisex Adjustable Magnetic Posture Correction Neoprene back support is the most recommended brace in the market by Doctors and Physiotherapists. 3.Designed by back experts, this brace aims to provide both stability and flexibility to the users by improving posture. The lightweight design gives the user complete freedom of movement.