COMPLETE POSTURE SOLUTION: Experience immediate relief and improved posture by wearing PostureMedic for short intervals thoughout the day. Achieve lasting results by following the included 'Stretch, Strengthen & Stabilize' program.;SIZING: Proper sizing is important. Use the pictured sizing chart to determine proper fit.;PLUS' STRENGTH: PostureMedic 'Plus' delivers greater resistance than the 'Original', providing stronger and more athletic individuals with a proper stretch and enough resistance to effectively stabilize their posture as well as strengthen their back and neck muscles.;EVOLVE: Relieve pain, rehabilitate weakened muscles, improve lung capacity and overall health.;GUARANTEE: Includes lifetime manufacturers warranty.