Review on Comfortable and Durable Merino Hiking Socks for Men's Clothing - Size 10-13 by James Baker

Bought my first set about a year and a half ago when it was grey-red. All of these pairs have held up great and I wear them to physical work almost every day. However, I ordered another pair in September 2016, this time with black/grey socks on the listing. These pairs were much thinner than the grey-red socks and almost all were completely worn out at the heels. I wouldn't recommend the current black and gray offering.