Does anyone know what the difference, besides price, is between the Nine Ninety speed suits and the Performance suits? Spyder's web site is really lacking in information. From what they post, they are the exact same suit.
Spyder speed suits - 2015
I have a Karbon and a Spyder suit, warmth is the same between both, simply freaking cold.
If you are looking for warmth, a thin baselayer with a windproof one over it worn under the suit is your best bet.
I haven't found one that's particularly warm either, just trying to figure out what the benefit is to spending the extra bucks for the Performance suit over the 990 suit. Guessing that the polyurethane would be more durable, and considering my current Spyder GS suit is @10 years old, I guess it's held up pretty well.