Fizik Vento Ferox 2 Carbon Shoes Push your limits The Vento Ferox 2 Carbon is built for riders who push limits-whether on a technical XC trail, a fast cyclocross race, or a rugged all-day gravel ride. With a unique dual-closure system for a custom, locked-in fit, the upper Powerstrap secures your foot during intense pedal strokes, and the Li2 BOA(R) dial provides micro-adjustable precision at the forefoot. The high-stiffness X1 carbon outsole transfers power efficiently with a trail-ready rubber tread, and a rubber-coated sole for grip when you need to step off and push. Lightweight, breathable, and tear-resistant, these shoes are designed to keep riders going fast, feeling comfortable, and charging forward. Features Dual-closure system with an upper Powerstrap for pedaling stability, and an Li2 BOA(R) dial at the forefoot for precision fit adjustment X1 carbon outsole features a high stiffness-to-weight ratio for exceptional power transfer Rugged rubber tread design and a rubber coating across the surface of the shoe for exceptional grip Lightweight, breathable, and durable upper is crafted from a polyurethane-laminated material with a comfortable mesh for a tear-resistant, breathable shoe SPECIFICATIONSClosure type Powerstrap and Li2 BOA(R) Dial Cleat Compatibility2-Bolt (SPD-type)Intended Use Gravel, XC, Trail Sizing EUUS364 1/4375 1/437. 55 1/238638. 56 1/4396 3/439. 57407 1/240. 58418 1/441. 58 3/442942. 5942. 59 1/2439 3/443. 510 1/443. 510 1/44410 3/444. 5114511 1/245. 5114612 1/446. 512 1/24713 | Fi'zi:k | Vento Ferox 2 Shoes Men's | Size 40 In White | Rubber