Personalized I'm Her Voice She Is My Heart Autism Awareness Month T-Shirt. This autism awareness product features a unique and meaningful design that captures the bond between a caregiver and someone with autism. The words "I'm Her Voice She Is My Heart" beautifully express the love and connection shared between them. By wearing or displaying this design, you can help start conversations and promote understanding about autism. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.