In cold weather, what is the recommended clothing strategy for runners?

The recommended clothing strategy for runners in cold weather is to layer clothing. Layering allows for better temperature regulation during physical activity, as it’s easier to adjust for changes in body temperature and weather conditions. Multiple layers can trap heat while still allowing moisture to escape, keeping the runner warm and dry.

The base layer, typically made from moisture-wicking material, helps to pull sweat away from the skin, while the middle layer provides insulation, such as fleece or wool, and the outer layer protects against wind and precipitation. This system makes it easier to add or remove layers as needed, providing flexibility and comfort during the run.

Using only one thick layer can lead to overheating and does not offer the same adaptability as layering. While tight-fitting clothes can assist with muscular support and reduce wind resistance, they do not provide the necessary insulation and moisture management that layering can achieve. Similarly, cotton fabrics are not advisable in cold weather because they retain moisture, which can chill the body and lead to discomfort or hypothermia.