UYN Fusyon thermal shirt

Naturally soft and warm: The UYN FUSYON Underwear Longsleeve Shirt made from high-quality merino wool feels exceptionally soft and is the ideal companion for any winter day, whether spent in a sporty or more relaxed manner. Its material, combined with Heatmemory technology, ensures efficient thermal insulation—even after physical activity. UYN pairs premium wool with its innovative constructions. This includes the Hypermotion cut: shoulders and sleeves are seamlessly crafted from a single piece, allowing for unrestricted movement. Additionally, Coolvent, a three-dimensional fabric structure, guarantees a high level of breathability.