The 1000 Mile Diabetic Sock offers total comfort and increased protection against blistering for sufferers from circulatory problems.  Thick loop stitched padded areas in the sole, toe and heel give a cushioned fit whilst a light upper panel keeps the foot cool.  With flat toe seams, there\'s no rubbing or abrasions. The light, open weave of the calf is ergonomically shaped to aid circulation.  Extra-wide comfort top increases blood flow.  Ergonomic non-binding shaped leg.  Thin top panel stops foot from overheating. (06/11)