Nike Training Flex Supreme TR3 Women’s Sneakers Great lightweight training shoes! Lightly worn, I believe I wore them just a couple of times on walks, they are still in nearly brand new shape and likely aren’t even fully broken in yet, just a little dirt coloring on the bottoms. Feather light and very comfortable and breathable, they stretch and mold to your feet. A decent amount of arch support, the tongue is a super breathable mesh.