So comfortable I ordered another pair in a different color. Slippers run a little bit to large for fit, otherwise very comfortable when worn to get the memory foam fit for total foot feel . I chose the Medium (size 7-8) for these slippers and they fit very comfortably. Disregard the previous recommendation to order two sizes smaller than your regular shoe size. While I am not aware of manufactures instructions, you typically would want to ALWAYS hook the headsets up to the Splitter Adapter FIRST, then plug the adapter into the phone. dont pay for junk splurge and get a good one for $60 instead of junk for $30. Material is very soft and comfortable and the small just drapes the body, not clingy (56. Average to below average noise isolation. 5 and mens 8 shoes and I only loaded shoes that were thin enough/small enough to fit together in a pocket. OneAudio has been excellent to deal with and has shown a real commitment to customer service.