The Atomic Ultra XTD 130 Ski Boots blur the line between all-mountain and freeride touring capabilities. The Atomic Ultra XTD 130 isa do it all ski boot for narrow width feet. With a 130-millimeter flex, its stiff and powerful with reinforcement in all the right places. An Energy backbone further enhances power transfer and control via a reinforced rear section of the boot. With a natural movement FreeLock 4.0 ski to walk mechanism and a Frictionless Pivot, this is a no compromise boot that skis hard as well as it tours far. With toe and heel tech inserts, this boot would pair nicely with an Atomic Shift binding to give unlimited adventure possibilities at the resort, side country or backcountry applications. With a Mimic Platinum liner, and touring flex zone for ultimate comfort, the XTD 130 will molds precisely to your foot shape. A Gripwalk sole offers great grip on challenging surfaces whether you are boot packing or walking from the icy parking lot to the lift. For skiers with narrow feet but looking for a stiff, powerful boot with unmatched versatility, the Atomic Ultra XTD 130 Ski Boots could be your ultimate one-boot quiver.