Your browser does not support grid, so will not be supported. Hover over your browser version to see if there is a way to enable potential support. Sorry, I am no longer able to justify working on making the layout work on older devices.
I'm surprised that just socks no longer satisfy you, although I don't understand what's pleasurable about having your face stepped on by sweaty and smelly feet after exercising, but it doesn't matter, as long as you give me the money.