A versatile, quick-drying, lightweight baselayer T-shirt in wool/synthetic mix. This technical base layer T-shirt is made for all-year mountaineering but works perfectly for general outdoor activities ranging from trekking to mountain biking. Norrona use a premium equaliser/merino fabric in this product because of the wools natural thermal regulation and anti odor properties, the durability, low weight, and moisture-wicking performances of polyester.