You may think that your feet will be fine with just your running shoes as you go out for your evening run, but there's something to be said for a good pair of liner socks to go with them. These liner socks are perfect as an addition to your running gear as they'll give you that added protection that you may need, especially on uneven trails and in cooler weather. Merino wool is soft and comfortable and makes up many of the socks you see in this section, and you will also reap the benefits of the warmth that they provide. Not only that but because there will now be an extra layer between you and the ground, any uneven surfaces will be much less of a problem and give you the extra protection from any jagged rocks that appear out of nowhere.
Darn Tough Men's ATC Micro Crew Cushion Sock 1902
Darn Tough Mens No Show Ultra Light Socks 1437
Smartwool Men's PhD Outdoor Ultra Light Mini Socks SW040
Smartwool Mens PhD Running Ultra Light Micro Socks SW061