Prices already reduced on the product listings. BMW CCA Discount not applicable.
Prototipo or Spyder S1, can't go wrong with either.
Great HPDE shoe and for daily wear
Spyder S1 have the speed lacing, a pull tab on the heel, and a slightly boxy toe area.
Prototipo have a lower profile, tapered toe box, traditional lacing, and cut lower in the heel.