What Our Gearhead(R) Experts Are Saying:"I was blown away by how race-ready the CX400 feels straight out of the box-no heat molding, no break-in. The carbon chassis is super stiff for sprint power, and the dual BOA dials make it easy to lock in a precise fit. It's a throwback name, but the tech is totally modern."We've seen a lot of road shoes, but the Lake CX400 Cycling Shoe still manages to stand out-again. Originally released in 2005 as the first mass-produced full carbon race shoe, the CX400 set the standard for lightweight power transfer and anatomical support. Now, twenty years later, the redesigned version carries that legacy forward with even more performance and comfort. The updated CX400 features a refined carbon chassis for unmatched stiffness and energy transfer, along with an integrated heel counter to enhance support in hard sprints and climbs. The Clarino(R) microfiber upper adds breathability and support while maintaining a glove-like fit. With dual BOA(R) dials for micro-adjustments and zero break-in time, the CX400 is ready for elite performance the moment we clip in.