What shell types are ideal for windy winter conditions?

Shell Fabric and Waterproofing

When selecting a shell for windy winter conditions, look for fabrics with high water resistance and breathability. Gore-Tex and similar membranes, such as eVent or similar, are popular options. These materials allow moisture vapor to escape while keeping wind and precipitation out. A DWR (durable water repellent) finish can also be applied to the fabric to enhance its water-repellency. Consider a shell with a waterproof rating of at least 10,000 mm (such as Gore-Tex Paclite or similar) to ensure it can withstand heavy precipitation.

Shell Features for Wind Protection

To prevent cold air and moisture from entering the garment, look for shells with adjustable cuffs and hem. These features can be tightened to seal gaps and prevent wind from entering. Additionally, consider shells with a hood to protect the head and neck from wind and precipitation. A hood with a visor can also help prevent snow and ice from melting and dripping onto the face. Consider a shell with a wind-resistant rating of at least 60 km/h (37 mph) to ensure it can withstand strong gusts.

Shell Fit and Layering

When selecting a shell for windy winter conditions, consider the fit and layering options. A shell that fits snugly over a base layer and mid-layer can help prevent cold air from entering the system. Look for shells with adjustable ventilation to regulate body temperature and prevent overheating. Consider a shell with a pit zip or underarm vents to allow for moisture to escape and prevent buildup. This can help maintain body heat and prevent hypothermia in windy winter conditions.