Ambient Lounge® Evolution Sofa - Eco Weave Blending naturally into any internal habitat, the Eco Weave Evolution Sofa is made from a beautiful premium sofa weave fabric. The soft open weave feels soft and supple against your skin and is warm in winter and cool in summer. http://www.ambientlounge.com/bean-bags/evolution-sofa-bean-bags/eco-weave-evolution.html