Personalized Mito Awareness 1 in 4,000 Women's V-Neck T-Shirt. Green ribbon Women's V-Neck T-Shirt - White for Mitochondrial Disease awareness has 1 in 4,000 slogan. Personalize with a name. September has Mito awareness week. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit