Layers To Live By
When it comes to moving in extreme cold weather conditions such as the Arctic or mountains, having the right clothing can mean the difference between survival and disaster. The 7-layer clothing system is a scientifically-proven method of dressing that can help you stay comfortable, dry, and safe in such environments. This system is fluid and success depends on the user’s ability to interchange the system to match the environment and body’s needs.
The 7-layer clothing system consists of seven layers of clothing that work together to provide maximum insulation, protection, and breathability. These layers are designed to trap warm air close to your body while allowing moisture to escape. Here are the seven layers:
Base Layer - This is the layer that touches your skin. It is designed to wick moisture away from your skin and keep you dry. Base layers are usually made of synthetic materials or wool.
light Mid Layer - This layer is designed to provide insulation and warmth. It also aids in the moisture-wicking process. It can be made of fleece, wool, down, or synthetic materials.
Insulation layer - This layer is designed to add extra insulation and protect you from the wind. It can be made of fleece, down, or synthetic materials.
Soft Shell Layer - This layer is designed to provide protection from wind and light precipitation. It is usually made of stretchy, water-resistant material.
Primary Shell Layer - This layer is designed to protect you from light rain, snow, and wind. It is usually made of synthetic/breathable materials ranging anywhere from 11-18mm.
Weather shell- This layer is designed to protect you from heavy rain, heavy snow, and high winds. It is usually made of synthetic/breathable materials ranging anywhere from 20-28mm is optimal.
Insulated Shell Layer - This layer is designed to provide extra insulation and protection in extreme weather conditions. It is usually made of down or synthetic insulation. (BIG PUFFY)
BASE LAYER- A moisture-wicking base layer is an essential component of any clothing system designed for extreme weather conditions. The purpose of the base layer is to wick moisture away from the skin, keeping the wearer dry and comfortable. When moving around, the body generates heat, and sweat is produced. Without a moisture-wicking base layer, this sweat can accumulate on the skin, causing discomfort and increasing the risk of hypothermia. A moisture-wicking base layer draws sweat away from the skin, allowing it to evaporate, which helps regulate body temperature and keeps the wearer dry. This layer is critical for maintaining optimal performance and staying comfortable in extreme weather conditions.
LIGHT MID LAYER- While the primary function of the second layer in the 7 layer clothing system is to provide insulation and trap warm air close to the body, it also plays a crucial role in the moisture-wicking process. The insulation layer can absorb moisture from the first moisture-wicking layer, moving it away from the skin and allowing it to evaporate. This process helps regulate body temperature by keeping the skin dry and reducing the risk of hypothermia. Additionally, some insulation materials such as synthetic fibers and wool can wick moisture away from the skin and move it towards the outer layers of the clothing system.
INSULATION LAYER-The Arctic and mountains are extreme environments where the human body is exposed to harsh weather conditions and the risk of hypothermia. The insulation layer is an essential component of any clothing system designed for such conditions as it helps trap warm air close to the body, providing warmth and insulation. It plays a critical role in regulating body temperature by preventing heat loss and maintaining a comfortable body temperature. Without proper insulation, the body can quickly lose heat, leading to cold-related injuries and impairing performance. The type of insulation material used should be chosen based on the expected weather conditions, activity level, and personal preferences.
SOFT SHELL- A softshell layer is a versatile component of the 7 layer clothing system that is especially useful when moving in the Arctic or mountains. It provides excellent protection against wind, water, and snow, while also allowing for breathability and freedom of movement. The softshell layer is designed to be worn as an outer layer or in combination with other layers, depending on the weather conditions and activity level. The material used in softshell layers is typically water-resistant and highly breathable, making it ideal for high-intensity activities where sweat management is essential.
PRIMARY SHELL- The outer shell layer is an essential component of the 7 layer clothing system. It provides the a well rounded defense against wind, snow, and rain, protecting the wearer from the elements decently while allowing freedom of maneuver and breathability. The outer shell layer should be made of a waterresistant and windproof material to ensure maximum protection from moisture and wind chill. Additionally, the outer shell layer should be durable and abrasion-resistant, as it will be subject to wear and tear during outdoor activities.
WEATHER SHELL- weather shell layer is an essential component of the 7 layer clothing system when moving in the Arctic or mountains in the most challenging weather conditions. It provides the ultimate protection against extreme wind, snow, and rain, preventing heat loss and reducing the risk of hypothermia. The extreme weather shell layer should be made of high-quality materials that are both waterproof and breathable, providing maximum protection and comfort in extreme weather conditions. Additionally, the shell layer should be designed to allow for full freedom of movement, enabling the wearer to perform challenging outdoor activities without restriction.
INSULATED SHELL LAYER- The parka layer is a specialized component of the 7 layer clothing system that provides exceptional protection against extreme weather conditions when moving in the Arctic or mountains. It is designed to be worn as an outermost layer and features a hood for added protection against wind and snow. The parka layer should be made of high-quality materials that are both waterproof and windproof, providing maximum protection and warmth. Additionally, the parka layer should be insulated to prevent heat loss and maintain a comfortable body temperature in extreme cold temperatures. (BIG PUFFY!!)
