As mentioned above, I planned to, and did sew my own neon green cycling shoe toe covers (based on
Castelli Toe Thingy 2 which used to come in a similar colour for $25) from a sheet of neoprene purchased from
aliexpress for 2USD. They go over the top of my black ones for added warmth now that the weather is about 2-3 degrees in the mornings.
Toe Things by
Timothy Takemoto, on Flickr