The warmth of a fleece and wool blanket depends on several factors, including the weight, thickness, and type of fleece or wool used. Generally, thicker and heavier wool blankets will provide more warmth than a light fleece blanket.
Additionally, wool fibers naturally have insulating properties, which help to trap heat and keep you warm.
However, fleece can still be warm, especially when made from thicker, heavier fabric. Fleece is also lightweight and less bulky than wool, making it ideal for layering or wearing under a jacket.
Furthermore, fleece is also more moisture-resistant than wool, which can help to keep you dry and warm even in damp conditions.
In conclusion, both fleece and wool can provide warmth, but wool generally provides more warmth and insulation. The choice between fleece and wool will largely depend on your personal preferences and the specific needs of your situation.