J. Crew Rowan Penny Loafers in leather and calf hair Size: 7. The J Crew Rowan Loafers are a chunky preppy loafer with an edge! You are able to step into cooler weather with a chunky-heeled penny loafer that perfectly toes the line between classic and modern. Bonus: This pair is made with luxe Italian calf hair. They run half size small so if you are a 6.5, they are perfect for you! They have only been worn once. The original price was $198.