Women’s Crocs Retro Mary Jane. Mary, Mary quite extraordinary. A lightweight, stylish throwback to simpler times with a classic silhouette, comfortable cushioning and grippy sole. Classic Crocs style inspired by 70s-era running shoes. Your favorite Mary Jane silhouette. Croslite™ material for lightweight cushioning. Rubber herringbone outsole for improved traction and durability. And buy this Women’s Crocs Retro Mary Jane Now £34.99.