1. On top of indicates a position higher than the object.
Pattern: verb + on top of + noun
They put the blanket on top of the sheets, and the bedspread on top of the blanket.
I’m sure I left my keys on top of the desk.
to be on top of something—to be sure about one's knowledge or control of something Her son had a hard time learning math, but he is on top of it now.
Shoes Runners Want For Christmas
Reebok Mens RealFlex Running
Real Flex Running is among the lightest and most comfortable shoes of Reebok. They are made of suede, synthetic rubber for flexibility and a front lace closure for a better fit. These shoes are also known as low top mens running sneakers and are characterized by their thin stretch material and signature Reebok logo on sides.