Get this XTM piece and benefit from the unique Merino fibre, which has the ability to react to the external environment and offset temperature changes, to keep you dry and comfortable in diverse weather conditions. His midweight Merino outfit covers a very wide temperature range. It is thick enough to protect you in seriously cold weather, but not too thick for the warmer months of the year. The hallmark, one-layer interlock knit boosts elasticity, helping retain a snug fit. The 20-micron yarn, in combination with the 230 gram/m2 weight, creates a very breathable, yet solid, thermal layer. It will keep you warm- even in sub-zero temperatures- as a single layer under a jacket, but it’s just as efficient in warmer climates, when it offsets temperature swings and keeps sweat at bay. The simple design means usage is not limited to sports. You can wear it for various other occasions, such as outdoor work, fishing, running errands around town, or just sitting on your deck.