This is in response to Lindybeige's video on wearing two pairs of socks. Well, I wear two pairs of wool socks sometimes. Never cotton. Buy merino wools socks in bulk like most people buy their cotton sock. As far as cotton socks or anything. Well the hiker's phrase 'Cotton kills' pretty sums up my take on this. But why stop there? Now wearing wool TOE socks inside a pair of ordinary wool socks. Best of both, I say. No athlete's foot forming between the toes, dry where you need it the most AND you can wiggle them inside your boot. No restriction! Are you getting this Lindybeige?