The GripGrab Merino Blend Thermal Long Sleeve Base Layer is the ultimate insulating layer to wear in the winter season.The unique 50/50 blend provides the well known benefits of merino woolsuper soft, naturally insulating and with exceptional temperature regulationyet it also combines it with the added durability, stretch properties and wrinkle-resistance found in polyester blends.The outcome is that this base layer is incredibly comfortable to wear against your skin, but it also has great longevity, and will cope exceptionally well with repeat use and frequent washingthe perfect combination for winter cycling wear.Key Features:InsulatingMerino wool fabric blendBreathableAnti-odour fabricIdeal for cold to mild conditions50% Merino Wool50% Polyester