By 220 Triathlon Team

Published: Wednesday, 30 November 2022 at 12:00 am


As athletes participating in outdoor sports and training year-round, we have to find ways to cope with the cold at this time of year.

Alongside our basic hardiness, there are numerous strategies we can employ, with the main one being the kit we wear. So with that in mind, here are just a few pointers on what winter running gear to wear so you stay warm and toasty, no matter what the elements are doing…

What running gear do you need in winter?

When the temperature starts to drop, it’s time to start thinking about the extra kit you need to wear to stay safe and comfortable.

Exactly what you’ll need to wear will vary from person to person, as we all feel the cold differently and some people tend to warm up a lot more than others when exercising.

However, there is a core method to staying warm and comfortable in cold conditions, and that’s layering.

By having an arsenal of winter running gear available to you, you can pick and choose what you need depending on conditions. So what exactly should be in your kit cupboard?

Running base layer

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Credit: Getty Images

The first investment you should make is a running base layer. This sits next to the skin and is designed to wick moisture (perspiration) away, while adding additional warmth by trapping heat as it leaves your body.

For winter base layers, you’ll find garments made of synthetic fibres (such as polyester), natural fibres (merino wool) or a combination of both. We prefer the latter, as it’ll combine the benefits of synthetic (durability, moisture wicking) with the benefits of merino (high warmth-to-weight, warm when wet, naturally anti-microbial).

It also needs to be lightweight and relatively tight-fitting to avoid sweat pooling on the skin beneath it, so avoid cotton, as it tends to hold moisture next to the skin long after you finish sweating, increasing heat-loss exponentially.

Winter running base layers typically feature long sleeves and often utilise a higher collar. If this is the case, we always like to see a neck zip, as it helps you regulate your temperature and dump heat if you feel too hot.

Depending on temperatures and how much insulation your base layer offers, you can wear it on its own or underneath your standard running top.

Our recommendation: Montane Dart Thermo Zip

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Given what we’ve just discussed, the Montane Dart Thermo Zip top is a base layer that we’d certainly recommend.

You can read our full review of it here, but in short, it’s super comfortable, with long arms and a high collar to maximise coverage.

The material is soft against the skin and we experienced zero irritation against the skin, while the fit is close and true-to-size.

Moisture management is another plus point, while we also love the fact that it has a quarter-length zip, which is ideal for venting and regulating your temperature if you get too hot.