The result of multiple seasons of testing on the World Cup circuit, the all-new X-IUM PREMIUM PURSUIT is the elite-level competition boot for dual-discipline, world-class caliber athletes. Featuring a new featherweight carbon construction including: a full-wrap carbon heel counter, full-length carbon midsole, and anatomic 100% carbon cuff, the Premium Pursuit provides an ultra-stiff, torsionally rigid platform, driving energy directly into ski for incredible response and ski control. Finely-tuned fit features including a new articulating cuff, asymmetrical side mini-zip, and full-length neoprene sock provide increased articulation and better foot-wrapping for increased comfort, warmth, and support.