Humphrey Law 64F Ice & Snow Merino Sock Color:Black The key lock nose ensures

The key lock nose ensures easy clipping and unclipping without snagging

The advanced 2-stage filter improves taste and protects against bacteria

or even fasten gear to packs

Wide Angle Optics provide 270° of visibility

Humphrey Law 64F Ice & Snow Merino Sock Color:Black The key lock nose ensuresA heavyweight thick sock especially designed for keeping feet warm in extreme conditions. Fine merino wool has been used to create a very soft thick inner wool cushion sole, foot and leg to keep feet warm while a nylon outer layer keeps that warmth locked in and ensures long life. Non slip elastic sections around the foot reduce friction between the sock and the boot. Contents: 76% Fine Merino Wool, 22. 5% Nylon, 1% Elastane, 0. 5% Polyester. Size: