Duro-Med Posture Corrector is made with reinforced foam criss-cross bands for back support. This product has a reinforced design that effectively helps restore posture and reduce back strain. The Posture Corrector also features hook and loop closure adjustments for custom fit. Available in white, 80% cotton and 20% Lycra, latex free and is machine washable. Available in chest sizes: S (30"-32"), M (34"-36"), ML (38"-40"), L (42"-44"), XL (46"-48").