Unleash the hidden inner strength in you with iRenew Feel the energy...live your life to the fullest with iRenew, the revolutionary energized bracelet. iRenew may help to restore balance, regain strength, and renew energy. Now you, too, can experience a new sense of wellbeing. Take the iRenew challenge! Simply put it on and feel the difference. Sleek for men and women. Silicone with stainless steel plate and clasp. Adjustable 8.5" L.