MOUNTAIN EXTREME 400 MEDIUM Size:13.0 and warmth down to zero

and warmth down to zero degrees

slip into this tough as nails medium layer sock with reinforced heel

and will not harm glued-on rubber rands or boot stitching

Adjustable Arch Support - wear or heat molded

MOUNTAIN EXTREME 400 MEDIUM Size:13.0 and warmth down to zeroALSO AVAILABLE IN NARROW AND WIDE SIZES When you're hunting Dall Sheep in the Mackenzie Mountains of the Northwest Territories, you may be surprised with six inches of snow in August. Others may wait it out in the tent, but your Extremes give you the wherewithal to continue hunting no matter what. There's nothing tougher than high altitude sheep hunts and no boot tougher and more comfortable than these. Made in Italy. 4. 2 lbs. Specs: 10" tall 2. 8mm