We provide lots of different styles for your choosing.Waterproof.All of the collection boots are using flexible foam insole with natural sheepskin.It usually takes 5-7 business days to be delivered.Delays are beyond of our control and we offer no assistance and no compensation in these matters.And they are often with a synthetic sole, once you slide your feet into our comfortable shoes, you won't ever want to step out of them.Once you buy boots you will not regret.