Different types of outdoor activities call for different types of equipment, and base layers are no exception. From recreational activities like snowshoeing on the local trail to high output activities like running and skiing, picking the right equipment is crucial. The brushed back and 4-way stretch opaque construction provides moisture evacuation while retaining every bit of heat your body produces. A flattering HugFit waist and anti-chafing seams round this piece out to make for an excellent winter base layer no matter where you go.