How to Layer Your Clothes While Backcountry Skiing
If you love spending time in the mountains but always end up cold, this one's for you. Winslow Passey shares her layering system to stay warm and comfortable all day in the backcountry.
The Backcountry Layering System
Backcountry skiing is a sport of constant temperature change — you sweat hard on the way up and freeze on the way down. The key is a flexible three-layer system that you can easily add to or strip away throughout the day.
Base Layer: Manage Moisture
Your base layer sits against your skin and its only job is to move moisture away from your body. Merino wool is the gold standard — it wicks, insulates even when wet, and doesn't stink after a long day. Synthetic materials like polyester also work well and dry faster.
Avoid cotton entirely. Cotton absorbs moisture and holds it against your skin, leading to rapid heat loss — a serious safety issue in the mountains.
Mid Layer: Trap Heat
The mid layer is your insulation. On the way up, you'll likely ditch this entirely and stash it in your pack. On the descent or during rest stops, it's what keeps you warm.
- Fleece: Breathable and quick-drying, great for active use
- Down puffy: Exceptional warmth-to-weight ratio, but loses insulation when wet
- Synthetic puffy: Slightly heavier than down but maintains warmth when damp
Outer Layer: Block the Elements
Your shell is your armor against wind, snow, and rain. Look for:
- A hardshell for wet or variable conditions (fully waterproof)
- A softshell for cold, dry days (more breathable and comfortable to move in)
Many backcountry skiers carry both and choose based on the forecast.
Extremities: Don't Neglect Hands, Head, and Feet
You lose enormous amounts of heat through your head and hands. Always carry:
- Two pairs of gloves: light liner gloves for skinning, warm mitts for the descent
- A warm hat plus a buff or balaclava
- Goggles for wind and flat light
For feet, a well-fitted boot and a wool or synthetic ski sock (never cotton) make all the difference.
The right layering system means you spend the day focused on the skiing — not on being uncomfortable. Questions? Reach out to us and we'll help you dial in your kit before your next trip.