Clothes for martial arts

Short answer: In martial arts the uniform goes on the outside, and the layer underneath is your own choice. It has to lie completely flat and must not shift, not even during throws, grips and groundwork.

The layer under the uniform must lie flat

A fold under a uniform turns into a pressure point within minutes, especially when an opponent is on top of you or pulling at your lapel. The layer underneath should therefore be thin and close fitting, without thick seams or prints. Check that labels do not sit where they rub against the skin.

It must not shift

A close fitting layer stays where it should, even during throws and grips. A loose layer rides up over your stomach or twists around your body, and you end up fixing it between every round. Bamboo undershirts for men sit close to the body and are long enough to stay tucked in.

The sweat comes quickly

After the warm up the uniform is damp, and it stays that way for the rest of training. An inner layer that moves moisture away from the skin makes time on the mat more comfortable. Take a look at the most popular items for men, where you will find pieces many choose for both training and everyday wear.

Warm up in an extra layer

Many clubs have cool halls, especially early in the morning and in winter. An extra layer during the warm up helps your muscles get going and can come off once training starts properly. A bamboo sweatshirt for men is soft, quick to take on and off, and pleasant to wear again afterwards.

Change straight after training

The uniform is soaked after the warm up, and a dry layer is what you need afterwards. Change as soon as training ends instead of sitting in wet clothes. Pack a fully dry set in your bag, socks included, so you do not get cold on the way home.

Hygiene on the mat

Martial arts involve a lot of close contact, and the mat is shared by many. Wash both uniform and underwear after every session, and do not leave used clothes in your bag until the next day. Keep your nails short. If you have a cut, cover it and ask your coach whether you should sit out.

Washing the uniform and inner layer

Turn the inner layer inside out and wash it at the temperature on the label. Skip fabric softener, which can reduce how well the fabric moves moisture. Hang everything to dry straight after washing. The uniform often has its own care instructions, so read them before mixing it with other clothes.

Club rules

Some clubs and styles have fixed rules about what may be worn under the uniform, for example at competitions. Others allow only certain colours or no top at all. Ask your coach before you buy, so you know what is allowed and do not end up with a layer you cannot use.

Frequently asked questions

What should you wear under a martial arts uniform?

A close fitting layer that lies completely flat and does not shift when you move. Check your club rules before you choose.

Why must the layer not be loose?

Because a loose layer folds under the uniform, and every fold becomes a pressure point during throws and grips on the mat.

Should you change after training?

Yes, straight away. The uniform is soaked after the warm up, and a dry layer is what you need afterwards, especially on the way home.