- Outer Layer Material: 80% Polyester, 20% Merino Wool, Inner Layer Material: 100% Polyester
- Merino Wool blend base layer thermal top is endurance tested to keep you warm, dry and comfortable
- Dual-layer system: Outer Layer absorbs moisture and transfers to air. Inner Layer moves moisture from skin to outer layer and dries quickly.
- Soft, breathable, dual-layer fabrics that stretch for optimum fit and product design allows for maximum freedom of movement
- Flatlock stitch construction for superior seam strength and flat seams for comfort
- Machine wash, tumble dry, do not iron