HotWool FR Longs are durable and functional wool pants designed to provide warmth, comfort, and protection in demanding conditions. They are made from a flame-resistant wool fabric that withstands heavy use while offering the natural softness and insulation of merino wool. The inside features small wool loops that create air pockets for extra warmth and efficient insulation without adding weight. The elastic waistband is lined with wool for increased comfort against the skin, and the fit is designed to sit close to the body without restricting movement. HotWool FR Longs work perfectly as a base layer for those who need warmth, breathability, and safety in one garment – ideal for professional use, outdoor adventures, and work in challenging environments.