XC ski 35:00 
slept:7.0 weight:191.5lbs shoes: Salomon Escape 7 Pilot
BNP. Still the very thin but hardpacked/icy roads like elsewhere. Decent glide. no knee problems. After skiing i went to brush off the snow before putting them in the car and the suspect ski collapsed- broke in half at back end of binding. ALthough i had seen what i thought were weaknesses caused by two screws just outide here on the ski below the binding, now that i can see inside, there is only on screw, internal. Those were buckling edges instead. Not sure why this fisher superlight ski likes to do this, but it's the third time!. The remaining ski says 2013, but for some reason this one does not have a date on it.Ugh
NOTE: checked log, and it looks like the first break was in 2012, and the second in 2015, and that this is a mixed pair. So the broken one is from 2012, and only 2 pairs are involved.