Shirt Mens Thermal 2 Layer Merino Wool 8813 FR Coveralls Form-fitting spandex back

Form-fitting spandex back

TPU shank for midfoot support

Snug-fitting elastic wrist

Rib-knit crewneck

and oil-resistant NBR lug sole

Shirt Mens Thermal 2 Layer Merino Wool 8813 FR Coveralls Form-fitting spandex backThis wool blend long underwear is made from a unique 2 layer jersey knit fabric that offers you the ultimate in warmth and comfort The inner layer is a blend of 50% cotton and 50% polyester for absorbency and softness next to the skin The outer layer is a blend of 50% merino wool and 50% polyester that offers you warmth and strength The space between layers insulates, trapping warm air from your body The combination gives you one of the warmest