Bryon from iRunFar, here. I wore the Drymax Hot Weather Sock as my go-to trail sock for many years. Then, a few years ago, Drymax launched the Hawks sock and made my favorite even better. Above the foot, the sock is thin and highly breathable. Below the foot and in the heel is full-length cushioning with friction-reducing PTFE. The sock height is a bit higher around the ankle than the Hot Weather, which is nice for the occasional ankle-biter rock. All in all, the Hawks instantly became my daily run sock and, now, the iRunFar sock is just that. I trust it’ll be yours, too!