How often socks should be changed

Short answer: Every day, and twice on days when you have sweated a lot. The feet release the most moisture of the whole body, and it stays in the sock. After a day there is enough bacterial growth for odour, whatever the material.

Why every day

The foot gives off a lot of moisture inside a closed shoe, and it stays in the sock all day. After a day there is enough bacterial growth for odour, whatever material the sock is made from. A sock worn for one day is therefore finished, even if it looks clean and feels dry again.

When twice

After sport and on warm days in closed shoes, the feet sweat extra, and then one pair of socks is not enough. Change into a fresh pair midday if you can feel they are damp. It is a small habit that makes a big difference to comfort and odour. See bamboo socks for men.

Can you wear socks two days

No, because the moisture from the first day is still in the sock when you put it on again. The bacteria have had a whole day to grow, and they carry on as soon as the foot warms up. Even a sock that looks clean is not clean enough for another day in a closed shoe.

What helps most

Enough pairs for a week, and shoes that can dry for a day in between. Two pairs of shoes worn on alternate days last longer and smell less. It is a simple solution that needs no expensive extras. See bamboo socks for women if you are short of pairs for the week.

How many pairs you need

Seven to ten pairs of socks cover a week, so you can change daily and twice when needed. With more pairs in rotation, each pair wears more slowly, and you do not have to wash midweek. With enough pairs, you can wait until the laundry fills a whole machine.

Does changing shoes help

Yes, because shoes need a day to dry before they are worn again. If you wear the same shoes every day, they hold on to moisture, and odour settles into the sole. Rotate between two pairs, and leave them somewhere with fresh air after you take them off.

Short socks in low shoes

In low shoes and sneakers a short sock is often the best choice, because it sits out of sight and does not rub at the ankle. Whatever the length, the same rule applies: change daily. It is still the foot and the shoe that decide how much moisture collects. See bamboo footies for men.

Washing and drying

Follow the care label when you wash socks. Socks that dry quickly and completely smell less the next time you put them on. Hang them up one by one rather than in a lump, so air reaches the whole sock, and do not fold them together while they are still damp.

A simple rule of thumb

Treat socks like underwear: one pair a day, and an extra pair if the day turns warm or active. Do not shut damp socks in a gym bag or a shoe, but hang them up to dry straight away. With that rule the feet smell less, and your socks last longer.