I will continue to eat meat, however I LOVE synthetic tack, its so easy to take care of and very light weight.
Have you tried the wintec brand of products? All of their stuff is synthetic, the only thing of theirs that I don't like is their webbers or whatever they call them. They felt plasticie and never did break in so were always twisted funny and stiff making it hard to get my leg in the correct spot.
Ovation makes some synthetic stuff, I have a girth from them that I love.
And Saxon makes beautiful tall boots and paddock boots.
RH Queen O Anywhere "Sydney"
2009 Sugarbush draft