WindRiver Men's 2 Layer Freshtech Thermal Long Underwear Pants

WindRiver’s dual layer thermal top is ideal for outdoor enthusiasts who want the functionality and comfort of a natural fibre blend. This dual layer is comprised of a merino wool blend which works to trap air and provides a breathable fabric layer without increased bulk. This unique combination of blended cotton, wool and polyester fibres provide warmth and softness against the skin for all-day comfort. The fabric also has FreshTech® Odour protection technology for all day freshnessa.