I have 3 pairs of Danners- two Rainforests made in USA and the mid-high hikers made in China. Mid-high hikers are two years old and beat to snot. Been great boots, held up awesome for what is basically a tennis shoe.
one Rainforest Danner is 16 years old. I wear them when its dry but, they need soles bad. (3rd time) My other pair is about 6 years old and about due for soles. I wear them alot in cooler weather. They've held up great for me.
I do take care of my boots, oiling and waterproofing. No Gore-Tex will hold up 100% in a shoe forever. THe membrane is thin and the constant rubbing in heals and foot bed wear it out.
I'm thinking of sending my old pair back to Danner. They'll do a new GoreTex and full leather repair and refurbish for something like $100.