Insolia is some sort of insole for high heels that reduces pressure on the front of the foot and spreads it along the entire foot, reducing strain and pain associated with sassing about town in a Prada. Apparently the "ladies" get something called "heel hangover" when they're trying to look "beautiful" for the "men" in their lives. I say sweatpants, flip-flops, a McDonald's 1986 Fun Run T-Shirt, and some black powder is all you need to have fun. But then I don't really spend a lot of time with women.
They're $8.90 per pair or $17.80 for three pairs. Available online. Do yourself a favor—fight heel hangover.
Product Page [Insolia]