The Lange RS 110 SC is a perfect race boot for aggressive racers who have a shorter shaft of the leg. Lange's Short Cuff allows for a greater range of motion and increased amount of leverage to crank turns through a tough course. Lange's Natural Stance is more upright to help efficiently deliver power towards the modern shape of skis. The new Dual Core Construction uses two injections of plastic, a harder one on the forefoot and spine of the boot, with a softer injection across the cuff and top of the foot. This new construction increases energy transfer and responsiveness. The Dual 3D Sport Liner provides a more anatomically correct fit, better than it ever has before. If you are looking for a powerful performance in a race boot that is designed for shorter stature racers, the Lange RS 110 SC is the boot designed just for you.