The Polyether and Polycarbonate Insert liner ensures that this boot won’t only keep you warm, but will stay strong while staying sensitive to your foot and incredibly responsive to your movements.

The Rossignol Zenith Sensor3 110 Ski Boots 2010 are made with a Pro Fit liner that features multiple innovations that’ll make your feet super happy. Long-lasting and durable, molded polyurethane padding offers perfect contours in the ankle and heel areas. The single piece tongue and toe box design is perfectly seamless that doesn’t leave any hotspots along the top of your foot or shin so your foot can breath, while also giving you a nice wide open toe box for some room. On top of all this, an instep pocked accommodates a wide range of instep height and alleviates pressure on top of the foot for an all around warmer boot. In short, this liner has it all without feeling like it.

The Rossignol Zenith Sensor3 110 Ski Boots feature four Magnesium Diagonal Micro buckles, the non-traditional diagonal direction making for a more natural foot wrap that holds the heel snug but not tight. The 360° 40mm power strap adds additional security while two 2 adjustable catches keep it as comfortable as you want. The removable spoiler also adds additional rear support when you want or need it.

The Rossignol Zenith Sensor3 110 Ski Boots come with a polycarbonate insert that reinforces the cuff to increase rear support and improve rebound that make for quicker, more precise movements. They also feature the Sensor3 concept based on the foot’s anatomical shape. The idea here is that the anatomical bootboard enables direct contact between the liner, shell and the three receptor points making for a boot that’ll fit like a charm and move on a dime for ultimate performance and feel.

With a 110 flex index leaning more towards the stiffer side, this boot is made for aggressive all mountain skiers who love a great, secure fit.