Backcountry Layering: Be Aware, Know What to Wear

One of the most important parts of moving safely in the backcountry is being prepared with the right gear. Yes, that means a beacon, shovel, and probe—but it also includes your clothing.

When you’re touring in the backcountry, you’ll want a different kit than what you wear inbounds at the resort. Inbounds, your main goal is to stay warm and comfortable, and you’re usually not working nearly as hard as you do on the skin track. Touring generates a lot more heat, so your layering system has to breathe, manage moisture, and still keep you warm when you stop.

Here’s a quick how‑to for layering in the backcountry.

Your first layer should be moisture‑wicking. For someone like me who runs hot, that might be a light, wicking T‑shirt; for others, a long‑sleeve base layer works better. Sometimes I skip the base T entirely and wear an ultra‑breathable micro‑grid fleece like Stio’s Trax Power Grid Half Zip. The key is choosing a technical layer that draws sweat away from your skin and lets it evaporate so you don’t get chilled.

Depending on the temperature and how hard you’re working, you can tour in just this layer or add a light, breathable fleece like the Patagonia R1. The R1 functions similarly to the Trax grid but holds a bit more warmth. Either way, when you’re moving uphill, you’ll generate a lot of heat, and you want to avoid sweating too much. The old saying applies here: be bold, start cold.

Over your base and light fleece, your next layer should be a more insulating piece, preferably synthetic. Synthetic insulation keeps you warm even when damp from sweat or light precipitation. Good examples are the Patagonia Nano‑Air, Arc’teryx Atom Hoody, or Stio Fernos Hoody. All of these are designed to breathe while you’re moving yet still trap heat when you stop.

Which jacket you choose mostly comes down to fit, brand preference, and price. The important thing is that it’s warm, reasonably breathable, and synthetic.

Depending on the forecast and the length of your tour, a lightweight, packable down jacket is an excellent comfort and safety piece to keep in your pack. I almost always carry a down jacket around 800‑fill as extra security in case the weather changes, I have to stop for a while, or someone in the group needs an additional layer.

If the weather is dry, you might get away with just a down piece instead of synthetic insulation, but it doesn’t hurt to have both. Down is incredibly warm and light, but unlike synthetic, it loses performance when wet, so think about the day’s conditions before you decide.

On top, you’ll want a shell to block wind and precipitation. This doesn’t have to be the fanciest ski jacket—often a simple, lightweight rain jacket works great. The goal is to stay light and fast while still having enough protection.

In my kit, I usually tour in a rain jacket, but I’ve also used a lightweight softshell like the Outdoor Research Ferrosi Jacket. It’s good enough for wind and light snowfall. If the forecast calls for wet, heavy snow or mixed precipitation, choose a more robust, waterproof shell.

For pants, I keep it simple. My go‑to is a pair of breathable shorts under my ski pants—and that’s it. I run hot, and my legs produce a ton of heat on the uphill. If you tend to run cold, or you’re not doing big climbs, a light pair of long johns under your shell pants can work well.

On your feet, cozy wool socks are ideal. They manage moisture, stay warm when damp, and are comfortable for long days. It’s worth bringing a second pair to change into when you’re done or if your feet get soaked.

Everyone’s ideal kit will vary, but this is a solid starting system to try if you’re exploring the backcountry. Pay attention to how your body runs—hot or cold—and adjust layers accordingly.

Experiment, tweak your setup, and see what works best for you. And most importantly, have fun, stay warm, and stay safe out there.