These curtains definitely have complete "blackout" capabilities as they are fully lined. The fabric on the other hand reminds me of high-end hotel drapery (that's why I gave it a 4 out of 5 star review). Staying on the topic of the fabric; the material is a bit stiff, but when all is said and done, they hang nicely while keeping any and all light out while blocking out any type of cold/hot draft. Maybe it's because of my location (suburbs near a busy street), but the noise has been slightly "muffled" but does not completely drown out noises 100%. I purchased the "gray" colored drapery - it's not a true solid gray, but a gray with a blueish hue. I believe my bedroom will come together nicely when I finalize the furniture and new bedding (I just moved. Starting from scratch with everything).