Buy leather, you don't want water resistant. Get some boot dryers from Amazon as they'll dry them out and also kill bacteria (you know the smell you get from cleats after a while).
Everyone should use the boot dryers weekly. Below is one option, but there are cheaper out there if you look around.
https://www.amazon.com/BAYUE-Sterilizer-Deodorizer-Ultraviolet-Sterilization/dp/B07Y8H633M/ref=sr_1_7?dchild=1&keywords=uv+light+boot+dryer&qid=1571067470&s=sporting-goods&sr=1-7