Jerald G.wrote a review of Castelli Narcisista 2 Shoe Covers on January 4, 2017
Familiarity: I've used it several times
Ditto other reviews re small sizing. But this is Castelli and is to be expected. The 2XL just barely works on my 47 road shoes. I've used them down around freezing with sock liners and wool socks and have been totally comfortable. I have the hi viz yellow and think they look really cool and help make me hard to miss on the road.