Trail Running Baselayers

Trail running baselayers are the foundation of a comfortable run, helping you regulate temperature, manage moisture and stay focused on the miles ahead. Whether you’re heading out for a crisp early morning session or pushing through changeable mountain conditions, the right baselayer works hard to wick sweat, dry quickly and sit comfortably against the skin. Lightweight, breathable fabrics keep you cool on intense climbs, while insulating options add warmth without bulk when the temperature drops.

At Trekitt, our trail running baselayers are selected for performance in real-world conditions. From close-fitting tops that layer seamlessly under a running jacket to versatile pieces you can wear year-round, you’ll find options designed to move with you and reduce chafing over longer distances. Explore the range to build a layering system that keeps you comfortable, dry and ready to run whatever the trail throws your way.