Ultralight base layer to withstand the heat. When nothing keeps you indoors on hot days, you need this sports top. It is made from our lightest material for functional underwear: the highly elastic, temperature-regulating fabric with a subtle dot pattern ensures a cool, dry wearing experience even in high temperatures. Ideal for running, hiking, or whenever you want to keep your cool in the heat. Thanks to the seamless construction, you enjoy smooth comfort – nothing can hold you back. Designed for peak performance in midsummer conditions.