When the temperature drops but your training pace stays high, the Sportful Winter Tee Short Sleeve is the base layer you can rely on. Engineered for high-intensity cross-country skiing, it provides the ideal balance of thermal insulation and breathability, keeping you dry and comfortable even during demanding sessions. Its technical ribbed structure traps warm air close to the skin, creating a natural insulating layer that enhances body temperature regulation. At the same time, the open-knit zones allow excess moisture to escape efficiently, preventing overheating and maintaining optimal comfort throughout your effort. Made from high-performance polyester fibers, this short-sleeve base layer ensures excellent stretch and freedom of movement, adapting perfectly to your body’s motion without restriction. The ergonomic fit and minimal seams reduce friction under tight layers such as racing suits or jackets, making it the ideal choice for both competition and training. Designed to perform in the cold yet made for intense effort, the Winter Tee Short Sleeve supports your body where it matters most—delivering warmth without weight. It’s a technical piece built from the experience of athletes who know that comfort is performance. Born in the Dolomites, inspired by the rhythm of winter. Sportful Winter Tee Short Sleeve — the right heat for your ride.