Sole is too soft and it does not have the 3-4mm black coloured hard rubber layer at the bottom. Only a very thin layer of black rubber layer is present at the toe and heel. The insole is also too soft. Causes pain in ankle and feet. Uncomfortable especially for people weighing 80Kg plus.
I've used it for my jogging for the last month and have run over 80 KMs wearing it. Felt a little smaller in the front near the toes. It took a couple of days to get adjusted but felt comfortable later. Rubber soles are pretty good.
Got it for 799/- on Great Indian Sale. Got it 1 week before than the expected time. About the product: Sole is soft and comfortable. Size is perfect. Color is same as displayed. I start liking Spark Shoes. Love it.