The elastic rib hats are the new stars on the baby head. Because of your knitting, you're a little bit banged up and you don't just slip into your face. Like all Pebble hats, they come in the sizes 0-6 months, 6-12 months and 1-2 years. Here in natural organic cotton fiber. As with all Pebble products, here too: fair, sustainable and handmade. Please understand that small differences in size may occur with hand-made crochet products.