When the cold starts to bite, it can be helpful to wear a layered outfit, and the mid-layer plays an especially important role here. At SOS, you will find several simple designs and qualities to choose from.
A mid-layer is the insulating layer that enables you to regulate your body temperature most easily. As with base-layers, there are a myriad of different types of mid-layers, with different functions and types of construction. So, whether you're hitting the slopes, hiking, or heading out on the town, you'll want to get yourself one of these. A mid-layer in the right quality materials boosts your performance and guarantees you optimal freedom of movement and good breathability throughout your activity. In fact, due to the continuous, reliable, and static heat provided by the mid-layer, your body temperature stays regulated, keeping you dry and warm no matter what activity you're engaged in.
When it comes to wool and merino wool, you will have nature's very own effective insulating layer. Since wool is highly temperature-regulating a mid-layer of this material will naturally wick away sweat and condensation. As an added benefit, wool is less likely than, for example, synthetic materials to smell of sweat. Synthetic materials, such as polyester and fleece, also have their advantages. They also offer good insulation, absorb a very small amount of moisture and dry extremely quickly.