UYN Fusyon thermal shirt

Naturally soft and warm: The UYN FUSYON Underwear Shirt Longsleeve made from high-quality merino wool feels particularly soft and is the ideal companion for any winter day, whether you spend it actively or more leisurely. Its material, combined with Heatmemory technology, ensures efficient thermal insulation—even after activity. UYN combines premium wool with its innovative constructions. This includes the Hypermotion cut: the 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.