Rothy’s RETIRED COLOR Calypso Teal Ballet Flat Size 11. Features signature blue halo. This classic flat is a wardrobe staple that does it all. Endlessly versatile, washable and comfortable! Bonus these beauties are knit from plastic bottles. Great preowned condition, aside from the insoles, minimal wear to the out sole, these babies have been washed and worn—but have lots of life left! Great starter pair in a gorgeous rate / retired style! See photos for details.