NRS Hydroskin Socks

I slipped into my boots with these on during a creek crossing and my feet stayed dry the whole time. They’re thin enough that I didn’t have to size up my footwear, which was a pleasant surprise.

These things slip right into my trail runners and I barely notice they're there, even with laces cinched down. Wore them through a cold stream and my feet stayed surprisingly warm the whole crossing.

Finally got to test these in a shallow creek crossing while hiking and my feet stayed completely dry. The thin material makes them easy to pull on under boots without bunching up.