Running Long Sleeve Shirts

Long sleeve running shirts for cooler conditions

When temperatures are in the low end but your running season is still going strong, a high-quality long sleeve running shirt becomes essential. FUSION’s collection is expertly designed to keep you comfortably warm without overheating, thanks to advanced moisture-wicking and quick-drying fabrics. These shirts are perfect as standalone tops in mild weather or as insulating base layers beneath a running jacket on colder days.

Whether you’re logging miles on a brisk morning or training through changing seasons, these long sleeve running shirts provide the perfect blend of performance, functionality, and lasting comfort.

Technology built for comfort

At FUSION, performance is found in the details. Our C3 LS Shirt provides exceptional versatility with a soft, stretchable fit that sits close to your body without feeling restrictive. It performs equally well during relaxed morning jogs and intense tempo runs. For additional warmth and customizable ventilation, the C3 Zip Neck features a half-zip design, allowing easy temperature adjustment on the go.

Runners seeking ultimate comfort and superior temperature regulation will appreciate our Technical Merino 150 LS. Crafted from a premium blend of merino wool and advanced synthetic fibers, this shirt keeps you comfortably warm during chilly workouts and efficiently manages moisture, preventing dampness even during high-intensity sessions. Its minimalist design and flat seams ensure maximum freedom of movement, helping you stay focused on your performance.

Durable solutions built to last

FUSION’s long sleeve running shirts are made to endure. Each garment retains its functionality and shape, even after frequent washing and intense use, making them a reliable investment for runners who prioritize quality and consistent performance in their training gear.

Versatility meets precision

Whether you’re tackling short urban runs, extended trail sessions, or intense interval training, our long sleeve running shirts adapt perfectly to your activity. Their versatile performance also makes them suitable for a range of other fitness activities. Plus, the sleek, understated design effortlessly transitions into your everyday wardrobe.

Find your perfect long sleeve running shirt

Our product range covers both men and women, offering options tailored to all fitness levels and running styles. Pair your long sleeve running shirt with our running tights or shorts to complete your running outfit. If you need extra protection from harsh winter conditions, be sure to explore our winter running gear collection as well.