What Our Gearhead(R) Experts Are Saying:"Laces give me even tension across the whole foot and I can dial it in exactly where I want it. The CX400L puts that on a full carbon platform that fits well straight out of the box without needing heat molding."Why We Like ItThe monocoque construction wraps the Clarino microfiber upper around an integrated carbon sole and heel counter, which adds consistent internal volume across the shoe. The Clarino upper resists stretch over time, so the fit that works on day one holds up through a full season.