Designed to promote straight, painless posture. Crisscross elastic design gives added pull. Full adjustable waistband. Hook-and-loop fastener lasts for up to 10,000 closures. Contains latex. Beneficial for those in need of firm, reliable support to help stand straighter and taller while feeling less back pain. Features: Helps straighten posture Features an adjustable waistband with touch closure Crossed, double-strength, elastic back band Provides constant, firm pull Lasts up to 10,000 closures Contains latex Quantity: 1 Manufacturer: BodySport Material: elastic Color: White Indications: helps promote straight, painless posture. Beneficial for those in need of firm, reliable support to help stand straighter and taller while feeling less back pain. Care & Cleaning: Machine washable. Line dry. Options: Small (BDS128SM) UPC: 815802012928 Medium (BDS128MED) UPC: Large (BDS128LRG) UPC: 815802012942 X-Large (BDS128XL) UPC: 815802012959 2X-Large (BDS1282X) UPC: 815802012966 3X-Large (BDS1283X) UPC: 815802012973 Sizing Guide: To size, measure from bottom of sternum; sizes run small, so order one size larger than usual. Small: 24in - 30in Medium: 30in - 36in Large: 36in - 42in X-Large: 42in - 48in 2X-Large: 48in - 54in 3X-Large: 54in and up