If you have hairy feet, watch out, because that same rubber is going to irritate the hell out of any hair follicles.

, that pair had a hard rubber one piece sole with a synthetic upper.

The rubber itself is very soft but does tend to squeak a bit or trap air under the foot and you’ll occasionally get a funny fart sound

The rubber is very unforgiving, and I had them slightly too tight at first, which resulted in terrible top-of-foot bleeding blisters.

Put simply, the rubber is five times more unforgiving than the traditional leather straps, and if you don't get it right from the start, you're going to be bleeding and sore

Hard rubber (mine are very cushy).

But about a week in, the rubber next to my right big toe began to rip and is now almost ripped all the way down to the bottom and completely through

I was concerned that the rubber would be hot however it isn’t.

it hurts ur feet at first but once u break em in its all good