The Heart Kids T-Shirt is extremely soft and comfortable. Love Michigan and the amazing coastlines it has to offer? Then this is the right shirt for you. Our original design of the painted heart with the Mi Coast Great Lakes inside it. 3.8oz. Triblend 50/25/25 polyester/airlume combed and ringspun cotton/rayon, 40 singles. Coverstitched collar. Side seams. Size Small is equal to a 6-8. Medium is equal to a 10-12. Large is equal to a 14-16.