Principles of layering:
The foundation of layering consists of three basic layers: base layer, mid layer, and shell layer. In severe cold, a fourth insulating layer is often needed, placed between the mid layer and the shell layer.
The most important aspect of layering is selecting the right garments for you, which can be combined to create many options for changing weather conditions. By layering clothing, your outfit can be easily adjusted throughout the day, trip, and weather. From North Outdoor’s selection, you will find merino wool base and mid layer garments, insulating mid layers, layering socks, and accessories that maximize warmth during the cold season.
Thermal insulation and moisture transfer
Choose a warm and moisture-wicking base layer as your first layer. Merino wool is an excellent choice for this purpose, as it keeps warmth close to the skin and transfers moisture away from the skin, keeping you dry and warm.
For best results, wear moisture-wicking merino wool underwear under your base layer. When the base layer stays dry, you feel warmer. When selecting underwear and base layers, it’s worth investing in high-quality merino wool garments.
Avoid cotton!
Aim to avoid cotton clothing and socks, as cotton absorbs moisture and does not transfer it to the outer layers. Cotton feels initially pleasant on the skin, but cotton material gets wet quickly and does not dry easily, causing a rapid feeling of coldness in the body.
Most popular merino wool underwear
Mid layer
The mid layer is worn over base layer. A good mid layer traps as much air as possible, creating a warm insulating layer between base layer and the protective shell layer. A good mid layer is thin yet warmer, breathable, and flexible. North Outdoor's mid layer products are made from merino wool. All products are lightweight and efficiently trap air. There are several different mid layers available. For severe cold, a mid layer is an essential choice.
Arctic
Our ARCTIC layering series is made from 100% merino wool designed to withstand extreme freezing conditions. The dense merino knit guarantees exceptional warmth without compromising breathability. The mid layer is worn over the base layer when you need substantial warmth against the cold.

Arctic
Our ARCTIC layering series is made from 100% merino wool designed to withstand extreme freezing conditions. The dense merino knit guarantees exceptional warmth without compromising breathability. The mid layer is worn over the base layer when you need substantial warmth against the cold.

Warm insulating layer
The third layer in layering is the warming layer, which deserves special attention in cold weather conditions. Choose a warming layer such as a merino wool sweater that keeps heat close to the body and helps you stay warm while outdoors. The insulating layer is worn over the base and mid layer layers. North Outdoor’s selection includes various merino wool sweaters as extra warmth. All North Outdoor merino wool sweaters are made from 100% merino wool. The range includes several knits of different thicknesses and with various collars.
Sweater for extra warmth
Protective layer
The outermost layer in layering is the wind- and water-resistant shell layer, which protects you from weather conditions such as wind, rain, or snow. Choose a weather-appropriate jacket that keeps you dry and warm in all weather conditions.

Hat and gloves
Maintaining body heat is also important around the head and hands. Choose warm hats and gloves that keep your head and hands warm in cold weather.
A scarf is an excellent way to add warmth around the neck and face. Choose a soft and warm scarf that protects against wind and keeps the neck warm.
Don’t forget your feet!
Choose warm and moisture-wicking socks that keep your feet dry and warm even on long outdoor trips. Merino wool socks are an excellent choice for this purpose, as they keep feet warm and dry in all conditions.
Remember, merino wool is a reliable partner for staying warm and comfortable – choose high-quality and durable materials that withstand demanding weather conditions.
Hat and gloves
Maintaining body heat is also important around the head and hands. Choose warm hats and gloves that keep your head and hands warm in cold weather.
A scarf is an excellent way to add warmth around the neck and face. Choose a soft and warm scarf that protects against wind and keeps the neck warm.
Don’t forget your feet!
Choose warm and moisture-wicking socks that keep your feet dry and warm even on long outdoor trips. Merino wool socks are an excellent choice for this purpose, as they keep feet warm and dry in all conditions.
Remember, merino wool is a reliable partner for staying warm and comfortable – choose high-quality and durable materials that withstand demanding weather conditions.





















































