I noticed RU Outside is having a huge clearance sale and I was curious if their sonic jacket and bibs are "heavy" enough for trail riding (the Sonic jacket and bibs). They're advertised as 3-season which makes me think they're an outer layer only. I'm curious if anyone has purchased these. Also I noticed the bibs are actually pants - to me, the pants would not work as well as bibs but I'd thought I'd see what everyone thought. The prices are marked down to $60 or $70 from $150 or so.