Whats the point of all these so-called waterproof and breathable jackets that are supposed to keep you warm and dry on winter commutes, when in reality they just seem to make you sweat more and leave you shivering? Are the manufacturers just taking advantage of our desperation to stay dry, or is there actually some science behind these materials that Im missing? Whats the real difference between Gore-Tex, eVent, and similar technologies, and why do some people swear by them while others claim theyre completely useless? And what about the whole layering approach - is that really the key to staying warm and dry, or is it just a myth perpetuated by cycling enthusiasts who enjoy torturing themselves on cold winter mornings? And dont even get me started on the ridiculous prices of some of these winter commuting gear - are we really expected to shell out hundreds of dollars for a single jacket that might or might not keep us dry?