Reformation Agathea Chunky Loafer Black Size 8.5 Put your best feet forward. The Agathea is a platform loafer with a chunky leather lug sole. This style has classic penny loafer details and moc-stitching, but with a more modern silhouette. Upper is made from box calf a heritage leather that is quite firm but will soften over time. Spot clean or mild soap. Great condition.