Product details:

Your new go-to cold-condition base-layer. This top is reliable, highly versatile and extremely comfortable and the zip-neck design allows for quick temperature adjustments. Made from heavyweight 100% merino wool jersey fabric, this Tech crewe insulates, breathes and resists odours during active days or long trips away. Forward side seams and offset shoulder seams prevent chafing when you're wearing a pack or moving fast. Underarm gussets provide comfort and mobility and the drop tail hem adds additional coverage.