Smartwool Men's Smartwool Intraknit Thermal Merino Base Layer Bottom fly tying vices Flatlock seams reduce friction

Flatlock seams reduce friction

Description The cold has met its match

75" (73 cm)

New features include air mesh shoulder straps for an ultra-comfortable carry

Smartwool Men's Smartwool Intraknit Thermal Merino Base Layer Bottom fly tying vices Flatlock seams reduce frictionIntraknit Merino wool garments made with Intraknit technology have fewer seams, provide a superior fit and ventilation. The material is breathable, stretchy and helps keep you warm in changing conditions and intense activity. 3D Mapping A system used in the design of technical sportswear. It allows the right fabrics to be selected for specific areas of the body for maximum comfort and freedom of movement.