I recently found out after stepping into 35 degree water, that my 8 year old Herter's chest waders have seen their last duck hunt as the boots are shot! With that being said, I am now looking for replacement waders. What are some suggestions for nice durable neoprene waders, preferably 5mm. I hunt a lot of brushy swampy wet hole that can be hard on thin waders. I would really like to get another pair of the Herter's but that is proving to be difficult. Thank you in advance for your responses.