T407 Baby Thermal Long Sleeve T-Shirt The classic thermal, but updated to fit better on taller people. Size Chart Specifications Baby Thermal (55% Cotton / 45% Polyester) construction (Heather Grey contains 10% Polyester) Shrinkage: will shrink an average of one size when put in the dryer View a woman in this unisex style. Fabric weight 4.8 oz/yd² (163 g/m²) Good screen printing results