Long sleeve T-shirt for cycling in October

Short answer: In October a long sleeve T-shirt works as a soft layer under the cycling jacket, because it keeps the arms warm without becoming heavy. Choose a fit that lies flat but does not squeeze when you hold the handlebars.

Why October is difficult

In October the morning is cold and the afternoon can feel mild. You freeze at the start and sweat once you are going. The jacket alone cannot solve that, so the layer closest to the body plays an important part in how comfortable the ride turns out.

The layer next to the skin

What lies directly against the skin should feel soft and not chafe under the arms or at the shoulders when you lean forward. Feel the seams and choose a model without coarse edges. A long sleeve T-shirt covers the arms without being as thick as a jumper.

Fit under the jacket

Under a jacket the T-shirt should lie smooth, so the fabric does not bunch into folds at the elbows and shoulders. If it is too loose it clumps, and if it is too tight it pulls when you stretch your arms forward. Bend your elbows in front of the mirror and see how it falls.

Length of sleeves and body

The sleeves should reach the wrist when you hold the handlebars, otherwise you get a cold strip between glove and sleeve. The body should also cover the lower back when you lean forward. See the range under long sleeve models, and check the length before you choose.

When the sun comes out

One benefit of a thin layer under the jacket is that you can open or take off the jacket if the sun peeks through. Your arms are still covered, and you avoid carrying a heavy jumper. Pack the jacket in your bag and keep riding.

When it gets properly cold

Towards the end of October a single thin layer can be too little, so you can add another. A soft sweat set is a good choice after the ride, when you want to warm up again. See the options among bamboo jogging sets, which you can change into at home.

Washing after the ride

Even in cold months you sweat on the bike, so hang the T-shirt to dry when you get home. Wash according to the care label, normally at a low temperature and without fabric softener. Let it dry completely before you put it in the wardrobe, so moisture does not stay in the fabric.

Think of the whole routine

It is not only the clothing that makes a ride good. Make sure the lights work and that you can see the traffic in the dark. Once your clothing is ready, you can see what others choose among bestsellers from Copenhagen Bamboo and find a model that suits your everyday life.

Frequently asked questions

Should I choose a tight or loose long sleeve T-shirt under the jacket?

A fit that lies flat without pulling is best. That way the fabric does not bunch under the jacket, and you still have room to stretch your arms forward towards the handlebars.

Is a long sleeve T-shirt enough under the jacket in October?

It depends on the temperature and your own body. On milder days it can be enough, but when it gets colder you can add another layer over or under it.

How do I keep the sleeves from riding up?

Choose sleeves that are long enough to reach the wrist, even with your arms stretched forward. Grip as if you held the handlebars and see whether the fabric stays in place.