Socks can separate the feet from the boots to prevent abrasion, and also play a protective role in the cushion. Wool socks or socks made of synthetic fibers can protect your feet, but cotton socks will become loose after absorbing water, which will easily wear out the skin on the feet and have no protective function.
The sweat absorption effect of socks is very important, because most of the hiking shoes have no ventilation cycling socks wholesale function, and the sweat on the feet will gradually gather until the shoes are taken off. Socks made of synthetic fibers (including polyester, nylon, and acrylic) are easier to dry than wool socks.
Most climbers wear two pairs of socks, with thin inner socks on the inner layer, which can drain sweat to the outer layer and keep the feet dry. The outer layer of socks is generally thicker and rougher, which can absorb moisture from the inner layer of socks, and can also be used as a pad to prevent foot injuries due to friction.
Of course, there are many exceptions. Some rock climbers want to enhance the fit of climbing shoes, so they don't wear socks or only one layer; hikers wear only one layer of socks when they wear hiking shoes in summer to keep their feet cool. It is important to pay special attention to whether there is enough space for the feet when wearing multiple pairs of socks. If socks hinder blood circulation, no amount of socks can keep warm.
Before putting on socks, you should wrap a protective twill or sports tape on your heels and other areas that are prone to blisters. This is very useful when you wear new boots or when your skin has not become tender for a long time. In addition, sprinkling powder to keep the feet dry in boots and socks is also a way to prevent blisters.
Gore-Tex socks with waterproof and breathable function can increase foot comfort in humid environments. Put a pair of Gore-Tex socks on top of ordinary socks. This is the same as wearing Gore-Tex film shoes, which can get a higher level of comfort.