Clothing
Calculator.
Tell us when you're visiting and what you'll be doing. We'll tell you exactly what to pack based on the Finnish 3-Layer System.
1
calendar_month When are you visiting?
Use arrow keys to move selection; press Enter or Space to choose a month.
2
hiking What will you do?
Select one or more activities that match your plans.
3
thermostat Cold Tolerance
I run warm Average I'm always cold
Awaiting Input
Select your parameters to generate a custom packing list.
Methodology
This calculator utilizes the 3-Layer Principle adapted for Arctic conditions. Our temperature baselines are derived from 30-year averages in Sodankylä, Finland. Recommendations for "Static" activities account for the lack of metabolic heat generation, requiring approximately 2x the insulation value (Clo) compared to active skiing.