Packing for temperatures that drop to -30°C requires a different approach. Here's our tested packing list from years of guiding Arctic adventures in Pyhätunturi.
Every week during winter season, we meet guests at Pyhätunturi who are either perfectly prepared or shivering in jeans. The difference is usually one blog post worth of knowledge. This is that blog post.
The Layering System
Arctic dressing is built on three layers. Each has a specific job, and skipping one breaks the whole system.
Base Layer: Moisture Management
Merino wool is the best material for Arctic base layers. It wicks sweat away from your skin, insulates even when damp, and doesn't develop odour after multiple days of wear. Synthetic base layers work too, but merino is worth the investment.
Avoid cotton at all costs. Cotton absorbs moisture, holds it against your skin, and loses all insulating ability when wet. A cotton t-shirt under your jacket at -20°C is a recipe for misery.
- Merino wool long-sleeve top (150-250 weight)
- Merino wool leggings
- Merino wool socks (bring 3-4 pairs)
Mid Layer: Insulation
This is where you trap warm air. A good fleece or down jacket serves as your mid layer. For very cold days (-25°C and below), you might want both.
- Fleece jacket (Polartec or similar)
- Down or synthetic puffy jacket
- Fleece-lined trousers for stationary activities
Outer Layer: Wind and Snow Protection
Your outer shell needs to block wind and keep snow out. It doesn't need to be the most expensive Gore-Tex jacket on the market, but it does need to be windproof and water-resistant.
- Windproof, waterproof jacket with hood
- Snow pants or ski trousers (not jeans, never jeans)
Extremities: Where You Lose the Battle
Your core stays warm easily. Your fingers, toes, and face are where cold wins. Give them extra attention.
Hands
The two-glove system works best: thin liner gloves for dexterity (taking photos, adjusting gear) plus thick insulated mittens over the top. Mittens are warmer than gloves because your fingers share heat. Bring a spare pair of liners.
Feet
Thick wool socks inside insulated winter boots rated to at least -30°C. Your regular hiking boots will not be warm enough. If you don't own Arctic boots, most activity providers (including us) can lend or rent them.
Head and Face
- Wool beanie or balaclava
- Buff or neck gaiter (pull it over your nose on cold days)
- Ski goggles or sunglasses (snow glare is intense)
What We Provide
For all Outdoor Artisans activities, we provide the specialist gear you need: dry suits for ice floating, snowshoes and boards for snow surfing, fishing equipment for ice fishing. You just need to bring your own base and mid layers.
The Packing Mistake Everyone Makes
Overpacking warm clothes. Underpacking accessories. Most people bring three heavy jackets and forget spare gloves, a headlamp (it's dark 20 hours a day in December), and hand warmers. One good layering system plus excellent accessories will keep you warmer than five jackets and cold fingers.
Quick Packing Checklist
- 2-3 merino base layers (top and bottom)
- 1 fleece + 1 down/puffy jacket
- 1 windproof outer jacket + snow pants
- Insulated winter boots (-30°C rated)
- 3-4 pairs wool socks
- Liner gloves + insulated mittens + spare liners
- Beanie, buff, and balaclava
- Sunglasses or ski goggles
- Headlamp (essential November to January)
- Hand and toe warmers (disposable, buy in bulk)
- Lip balm with SPF
- Small backpack for day trips