Blaklader Underwear Top Warm 50% Merino 4891Stay warm and comfortable with the Blaklader Underwear Top Warm 50% Merino 4891. Made with high quality merino wool, this top provides excellent insulation while remaining breathable. The snug fit ensures that it stays in place, while the flatlock seams prevent chafing. Perfect for layering under your work clothes or wearing on its own, this top is a must have for anyone who works in cold conditions. Stay warm and comfortable with the Blaklader