Pro Merino Heated Socks Size:XL you need a backpacking shoe

you need a backpacking shoe designed for adventures

Inseam (size M) is 29"

Hollow-core fibers blended with merino wool yarns accentuate the Donegal pattern

AMP (Advanced Memory Polyurethane) insole

Pro Merino Heated Socks Size:XL you need a backpacking shoeThis thoughtfully designed 2 panel heated sock provides up to 11 hours of heat between charges and is made from a merino wool blend for maximum comfort, warmth and natural odor protection. Providing heat above and below the toes for 2x the heat of regular heated socks. Stay out all day with the calf length Pro Merino sock. Whether you're in deep in the backcountry or on a winter job site, you can trust the Pro Merino heated socks to provide powerful