Best Base Layers for Cold Weather Deer Hunting?

Choosing the Right Fabric

When selecting a base layer for cold weather deer hunting in New Hampshire, consider fabrics with high thermal insulation, moisture-wicking properties, and breathability. Look for merino wool tops with a moisture-wicking layer, as these can provide up to 90% thermal insulation when wet. Synthetic fabrics like polyester or nylon can also be effective, with some options offering moisture-wicking properties that can help regulate body temperature.

Base Layer Thickness and Layering

A good base layer should be thick enough to provide warmth but thin enough to allow for ease of movement. Typically, a base layer for cold weather hunting should be around 200-250 grams per square meter (gsm). It’s also essential to layer your base layer with a mid-layer and outer layer to maximize warmth and comfort. A common layering system for cold weather hunting consists of a base layer (200-250 gsm), a mid-layer (150-200 gsm), and an outer layer (100-150 gsm).

Additional Tips for Cold Weather Hunting

When hunting in extremely cold weather, consider wearing a base layer with a built-in thermal insulation system. This can provide an additional 50-100 grams of thermal insulation, helping to keep you warm in temperatures below 20°F (-7°C). Additionally, consider wearing a base layer with a moisture-wicking treatment, as this can help regulate body temperature and prevent moisture buildup.