NIKE mesh sandals with Velcro straps for a comfortable fit. - Brand: NIKE - Model Name: RIFT (GS/PS BOYS) - Size: 12C (UK 11.5, CM 18) - Color: Black - Design: Mesh material - Features: Velcro straps - Style: Sandals Thank you for looking. I only tried them on because the size didn't fit when I bought them online. I buy these every time my kids outgrow them, but the shape often varies quite a bit with this particular shoe. However, I think these are relatively well-shaped.