Brighten up your day with this epic Cool Earth I'm a Radical Optimist Kids T-shirt. And best of all, this product is made from 100% organic cotton and printed in the UK in a renewable energy powered factory.
Chest: Measure all around your chest just below your armpits.
Height: Your natural height
If you fall between the sizes, go for the larger of the two.
Certified Organic Cotton t-shirt, 155g/m2. Wash cool, hang dry. GM free. Not tested on animals. Does not contain animal-derived products. Printed in the UK with low waste printing tech. Made in a renewable energy powered factory audited for a wide range of social and sustainability criteria.