VERSUS saddles incorporate a pressure relief area into the most popular Spine Concept shapes. Fi'zi:k believe comfort is achieved by optimising the seating surface area & that full cutout designs decrease seating surface & support. VERSUS saddles have the same surface area as the corresponding solid surface saddles.VERSUS saddles use the same base as the current road saddles to maintain structural integrity. Saddles with cutouts have a weaker base structure, & begin to flex & sag immediately in use.VERSUS saddles use the optimum ergonomic channel shape to ensure pressure relief & support without involving the sharp edges common in cut-out saddles. Worldwide bestseller with VERSUS pressure relief channel.