These came quickly and packaged nicely.  Unlike the other reviewers I didn't order 1/2 size bigger and glad because these fit perfect.  They don't appear to be water resistant so you may want to waterproof them.  The only thing I noticed was they seemed a little hot like a lot of air doesn't get in.  They look great, are very light weight but appear very sturdy.

I recommend these.  If you have slim feet you may want to go with your regular shoe size, worked for me.