The Granit court sneakers from Calvin Klein feature a low-top silhouette with a rounded toes. Accented with contrast trim, these sneakers add a stylish touch to any outfit. Synthetic upper Round toe Lace-up vamp Contrast trim Lining: Synthetic Padded insole Synthetic sole Imported SIZE & FIT Heel, about 1" (25mm). Center Core - M Core Shoes > Saks Off 5th. Calvin Klein. Color: Light Grey. Size: 12.