Mastering the art of layering becomes essential for those venturing into cold environments. Whether you’re planning the Ice Ultra, or simply heading out for a cold training run, understanding how to properly layer your clothing is key. A well-thought-out layering system comprises base layers, warm layers, and protective layers, each serving a crucial role in keeping you comfortable and safe in cold conditions.

Base Layers: The Foundation of Warmth

The base layer is your first line of defense against the cold. Its primary function is moisture management, wicking sweat away from your skin to keep you dry and prevent chilling. Base layers should be snug but not restrictive, allowing for efficient moisture transfer while providing a comfortable next-to-skin feel. 

What to Look For in Base Layers:

1. Material: Opt for moisture-wicking fabrics such as merino wool or synthetic blends like polyester or polypropylene. These materials efficiently pull moisture away from your skin, keeping you dry and comfortable.

2. Fit: Choose a close-fitting but not constrictive fit to maximise moisture transfer and thermal efficiency.

3. Breathability: Look for base layers with breathable properties to allow excess heat to escape while retaining warmth.

Warm Layers: Insulating Against the Chill

The warm layer is responsible for trapping heat close to your body to keep you warm in cold environments. This layer provides insulation by creating a barrier against the cold air while allowing moisture to escape from the base layer. Warm layers come in various forms, including fleece jackets, down or synthetic insulated jackets, and wool sweaters.

What to Look For in Warm Layers:

1. Insulation: Choose materials with excellent insulation properties, such as wool, down or synthetic insulation, to effectively trap heat.

2. Versatility: Opt for versatile pieces that can be easily added or removed depending on the temperature and activity level.

3. Packability: Consider the compressibility and packability of your warm layer for easy storage when not in use.

4. Breathability: Look for breathable fabrics to prevent overheating and moisture buildup.

Protective Layers: Shielding Against the Elements

The outermost layer, also known as the protective layer, shields you from wind, rain, snow, and other elements. This layer acts as a barrier to keep moisture out while allowing moisture vapor from sweat to escape, preventing you from getting wet and chilled.

What to Look For in Protective Layers:

1. Waterproofness: Choose outer shells made from waterproof and breathable materials such as Gore-Tex or eVent to keep you dry in wet conditions.

2. Wind Resistance: Look for windproof fabrics to block cold winds and maintain warmth.

3. Durability: Select outer layers constructed from durable materials to withstand abrasion and rough conditions.

4. Fit: Ensure your protective layer allows for freedom of movement and layering underneath without being too bulky.

Layering Tips:

1. Start with the Base: Begin with a moisture-wicking base layer to keep your skin dry and comfortable.

2. Add Insulation: Layer on insulating pieces such as fleece jackets or down vests to trap heat close to your body.

3. Top it Off with Protection: Finish your ensemble with a waterproof and windproof outer shell to shield against the elements.

4. Adjust as Needed: Be prepared to adjust your layers based on changes in temperature, activity level, and weather conditions.

5. Don’t Forget Accessories: Remember to layer accessories such as hats, gloves, and neck gaiters to protect exposed extremities.

Stay warm, stay safe, stay awesome

Kris King