Craig H.wrote a review of Castelli Garmin Wool Sock on August 28, 2011
Luxurious wool, extremely comfortable, great looking and durable sock. Thickness seems just right to stay cool and provide a bit more cushion than thin socks-which I found very helpful when my feet needed to recover after over doing it with thinner socks. I find them great for temperatures between about 50F and 75F. These socks take great care of your feet!