Hello all, it's been years since I've been to this site and out backpacking. My last hike was in '07, so it's been a while. I'm now gearing up to take the gf on her first backcountry hike and as I help her get her gear it's got me itching to switch out some of my older heavier stuff.

I'm debating on switching over to some trail-runners from my trusted old-heavier Vasque Sundowners. But I have a few questions. I'm sure it's up to each individual, but around what weight are we talking about on your back that it seems like you'll be ok with some trail sneakers? When shopping for trail-runners do you just forgoe the GTX option since they are so low cut? Any specific models and brands to look at? Thanks!!