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.;ORIGINAL STRENGTH: PostureMedic 'Original' is recommended for most individuals. 'Plus' strength (also available here on Amazon) is recommended for athletes regularly engaged in strength training.;EVOLVE: Relieve pain, rehabilitate weakened muscles, improve lung capacity and overall health.;GUARANTEE: Includes lifetime manufacturers warranty.