Clothes for training indoors

Sep 12, 2026

Short answer: Indoors the air is still, and sweat evaporates slowly. Choose a thin layer that sits against the skin and moves moisture, and change straight after.

Still air changes everything

Without wind, sweat evaporates more slowly than outdoors. In a sports hall, a gym or a living room the air stands still, and the moisture stays in the fabric. That is why clothing gets saturated faster indoors, even when the session is not especially hard. Choose thin layers rather than thick ones. See bamboo sweatpants for men.

Thin rather than thick

Indoors you rarely need warmth. A thick fabric holds heat, makes you sweat more and dries slowly. A thin fabric lets heat escape and dries faster between sets. If you want an extra layer for the warm up, choose one you can take off easily once your body is warm.

Close enough to touch the skin

A loose garment does not move moisture, because it has no contact with the skin. Sweat runs down the body instead. Choose a fit that sits close, especially for the inner layer, so the fabric can absorb moisture where it forms. See bamboo underwear for men, which sits close without squeezing.

Freedom of movement

Close fitting does not mean tight. Clothing should follow the body when you bend, stretch and lift, without pulling at the seams or riding up. Try the movements before you decide on a size. If the waistband sits well and the seams do not bother you, you are on the right track.

Light and moderate training

Bamboo viscose is a good choice for light and moderate training such as yoga, strength training, indoor cycling and walking on a treadmill. The fabric is soft and feels cool against the skin. For very sweaty, high intensity sessions, synthetic fabrics usually dry faster, which is worth knowing when you choose.

Change straight after

Damp clothing against the skin after training cools the body quickly, especially when you walk from a warm hall into the cold. Change into a dry set as soon as you finish, even if you are only going home. Keep a clean set in your bag from the range for men.

The feet count too

In indoor sports you often stand on hard floors, and you feel it in your legs. Choose socks with a little cushioning and good moisture transport, so the foot stays dry in the shoe. Change your socks after training too, as the foot is often the dampest part of the body by the end.

Wash after every session

Training clothes should be washed after every use, without exception. Otherwise moisture and bacteria stay in the fabric. Wash bamboo viscose inside out at a low temperature and without fabric softener, which can coat the fibres. Let it air dry, and do not leave it damp in your bag.