haha how you notice the korkers? ya they are decent! some may think they are a lil heavy but I could lose a few extra pounds so i don't mind it. I got mine for 45 bux on clearance of sierra trading post a lil while back. they are the older version. only thing is i got 2 pairs lug sole inserts instead of a felt one. its cool tho cause my river is lug friendly lol. I am not sure how theyd hold up switching out the stuff. I never changed mine. put um in and left um. so far so good!