Intelliskin Empower Posture Cue Sports Bra - Women'sThe IntelliSkin Empower is the first sports bra that supports your front from the back, providing a gentle PostureCue™-ing of the muscles that support and align your spine and shoulders. So comfortable, you can wear it daily and so functional that simply wearing it enhances and retrains your posture. Made from a special blend of fibers to create a high quality compression fabric that is approximately three times more resilient than traditional fibers. 56% nylon/44% Lycra® Power. Imported.