So, I searched the forums and found a little on this topic, but really surprised it's not discussed more often. Alot of us on preload are finding what looks like heat rash just above the sock line. Which is odd, cause you would think it would be where the socks actually touch the skin, not above it. As I am doing driver helper this week for Amazon Prime stuff on top of my regular preload duties, any tips on getting it under control? Special socks maybe? Apply certain types of powder throughout the day? Lotions? Our managers are stumped even though they get it as well.