Ultra Light Tech Mesh upper, with Heat moldable X-rib Pattern. X-Rib Pattern provides structural support and stability throughout the boot, for faster accelaration and quicker turning. Hydra Max Liner, similar to the two part liner found in Vapor X:60 Skate. Patented Pro-Integrated heel support featuring anatomical heel and ankle support. Form-Fit 2 Molded Tongue, featuring a lace bite channel, abrasion resisted material and high density guard for added protection and comfort. Form-Fit+ with grip and heel stabilizer to keep foot from sliding within skate. Footbed and outsole feature moisture management system to keep feet dry and skates light. Full Lightweight composite outsole. TUUK Lightspeed 2 Holder and LS2 Stainless Steel Runner.