It's a hot day of summer with a clear sky; you're sitting outside a café (or maybe on a reclining chair in the garden), and you look at the kids with a hand covering your eyes from the sunlight (next time, don't forget the sunglasses).
Notes
[HSK 1] - "鞋" (Xié) and "鞋子" (Xiézi) both mean shoes, but "鞋子" sounds a bit more complete and natural in casual conversation.