canada Midweight Over-the-calf Merino Wool Sock, MediumWhen you need tall boot protection without the bulk, slip into this tough as nails medium layer sock with reinforced heel, toe and shins pads so you wont feel any lacing pressure. Insulates when damp and itch free. Mid-weight, over the calf.Features of canada Midweight Over-the-calf Merino Wool..