Santini Adapt Wool is a temperature-regulating long-sleeved jersey made from Dylan fabric. It is made from merino wool and polyamide to keep you warm on long hikes. This makes this jersey the ideal garment for multiple seasons. It offers a new level of comfort and fit. The cuffs and waistband are made of ribbed fabric, the colored elastic band with silicone on the back supports your wearing comfort and the reflective elements on the back promote high visibility at dusk and in the dark.