Personalized Gray Ribbon Awareness Owl Women's V-Neck T-Shirt. Gray Owl awareness ribbon Women's V-Neck T-Shirt - White has room to personalize to show support for someone with hyperglycemia, diabetes, brain cancer or allergies. 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