"I got these for my wife, and ordered a little larger based on the comments. She wears a size 7 womens, so I ordered her a 6 mens, which the decription says should be about a 7.5W. My wife confirmed that usually 6 men's would be about an 8 (I have no clue). However upon putting them on, she said they were STILL too snug, but not too snug to stretch with her little foot shaped vise... thing.
Overall they're pretty neat, she likes them, just need to give them a week or so to loosen up.
I do recommend that if you get these for walking the dog at night or any other activity with a lot of ankle movement, maybe explore another option. The placement of the charge port/switch are nestled directly in front of your ankle on the inside. I could see it causing a problem unless you like your shoes laced loosely. I'm still toying with the idea of relocating this to the tongue of the shoe, where I think it might be less in the way. About 10 cents worth of wire and a little extra elbow grease and these would be cool enough that even I might get a pair for myself!"

"I was bought any road bike LED light and helmets from ubuy365,.that can sell as good price . Specially thanks to Customer Service, they are helpful for my opinion of tire questions. Thanks a lot.and hope fast Shipping."

"I bought one rocker screws and Bicycle Handlebar Grips ,they are special for my 8 speeds bicycle. I am impressed about the ease of the customer service ,good products at competitive prices, quick dispatch with excellent comms.I decide No reason to buy anywhere else."

"This is a comfortable shopping experience, Excellent choice of products. larger selection resource.Prices very reasonable, big deals,and save my money. Service and delivery perfect. Will definitely be using again and recommend to friends."