How to Layer Your Clothes to Stay Warm in Any Season (2026)

Wired

by Scott Gilbertson

February 20, 2026

AI-Generated Deep Dive Summary

Layering clothes is a simple yet effective strategy for staying warm and comfortable in varying weather conditions. The article explains that layering involves using three key components: a base layer, a mid layer, and an outer shell. Each layer serves a specific purpose—base layers wick moisture away from the skin to keep you dry, mid layers provide insulation to trap body heat, and outer shells protect against wind and rain. This approach allows for flexibility, letting you add or remove layers as needed based on your activity level and environmental conditions. The base layer is crucial for moisture management, with materials like merino wool or Nuyarn being ideal choices due to their ability to regulate temperature and wick sweat effectively. Mid layers, such as fleece or puffer jackets, are where the bulk of insulation comes in, often combining multiple lightweight options for optimal warmth. The outer shell, typically a waterproof jacket, acts as a protective barrier against the elements while allowing breathability. For tech enthusiasts and outdoor adventurers, layering matters because it maximizes efficiency and adaptability. Advanced materials like merino wool and synthetic blends offer superior performance over traditional fabrics like cotton, which retains moisture and can lead to discomfort. By carrying all three layers, individuals can adjust their clothing to suit a range of activities and

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Originally published on Wired on 2/20/2026