The mom's t-shirt says "The Mom is Awesome" and the Son's t-shirt says "The Son is Awesome". They are made of 100% cotton and are machine washable.The t-shirts are a fun and similar way to dress up for a special occasion. They are also a great way to show the world that you are a close-knit family unit. These t-shirts are a fun and unique way for a mom and son to show the world how much they love and appreciate each other.These t-shirts are a great way to celebrate the special bond between a mom and son.