Twins come as blue Mary Janes with a 1/4” heel and are made of nubuck leather. Twins Floral Fish Print. Elevate your casual style with these blue leather Mary Jane flats from Camper Twins. These shoes feature round toe, slip-on closure, and rubber outsole for comfort and durability. The lightweight and breathable design makes them suitable for a the whether it's winter, summer, fall, or spring. The shoes also boast delicate embroidered stitching detail that adds a touch of elegance & individuality to your outfit. Perfect for women who value both comfort and style.