A base layer is designed in order to maximize the functionality of mid and outer layers. The Nanuk trousers are designed for rides on cold days. They will keep you warm and comfortable as they trap heat in and wick moisture away. The trousers have a tight fit which is necessary to provide insulation. Furthermore, they are constructed with overlock seams to minimize abrasion and add comfort. These trousers make a perfect match with the Nanuk jacket.