KLIM - Base Layer

KLIM Base Layers are engineered to be the foundation of your winter riding system. Worn next to the skin, these layers use moisture-wicking fabrics that actively pull sweat away from your body, keeping you dry, warm, and comfortable on long rides. By staying dry, you reduce fatigue and stay focused on the trail ahead. Whether you're layering under KLIM bibs or jackets, these thermal shirts and pants deliver breathable, fast-drying performance ideal for cold northern conditions. Built for high-output snowmobiling, KLIM’s base layer system enhances warmth without bulk and helps regulate body temperature in extreme environments. Gear up with KLIM base layers today and enjoy fast, free shipping on orders over $100 at Up North Sports.