WINGET Carbon Fiber X Cross Country Ski Poles XC-70 70% Carbon fiber shaft. Light weight and completely sturdy, portable. Shaft diameter: 16/10mm(0.63"/0.35"); Length: from top to tip: 1500mm(59.1"). Great for a training in winter ski season. Cork grip and sturdy straps with great grippy for comfortable handling. Durable and anti-wear tungsten tip. With removable mud basket. Ergonomically designed details are convenient for skiing.