Base Layer

Men's thermal underwear is essential for facing mountain adventures with maximum comfort. Our base layers are designed to provide excellent thermal insulation and breathability, allowing you to maintain an optimal body temperature even in the harshest conditions. Using innovative materials like Polygiene, our collection of thermal leggings and thermal shirts offers elasticity and quick-drying properties, making every hike or climbing session a pleasant experience. Men's thermal leggings, for example, are ideal for more dynamic activities, while thermal shirts for skiing provide warmth and comfort on the slopes. La Sportiva stands for quality and innovation in mountain clothing, offering solutions tailored for enthusiasts and experts. Incorporating technical underwear into your outfit is crucial for optimizing performance, whether for trekking or mountaineering. Explore the mid-layer options and ski mountaineering clothing that perfectly complete your outfit for a day in nature.