The Vivobarefoot Tracker FG is a great minimalist boot. It’s durable, waterproof, has great tread for hiking, and has my favorite last of all the minimalist boots I’ve tried.
The Tracker does have some downsides though. It’s pretty expensive compared to other options. I don’t see a way it can be resoled either. It also isn’t insulated so cold weather can be a problem. Also, pavement seems to wear the sole pretty quickly.
All in all, I’ve been very happy with my Tracker purchase. I don’t think there is a better minimalist hiking boot option out there and it’s warm enough for most of my whether it’s worth my purchase.