The extra thick Bboo Topper is very comfy but I wish it would be all 70 Prozent Cotton on Top and 30 Prozent Bamboo . The new on is Comfy too but not 70Procent Cotton anymore only now 70Procent Polyester. It's still very comy but a bit warmer. But is Ok that what E luxery now do. But I am very happy with the Costumer Service Thanks E luxery