I'm a stickler for weight of shoes, particularly as it's weight on the end of a long lever arm, which is my leg, and thus the force to move the weight is amplified (as all runners know).  These Enduro shoes felt heavy right out of the box.  So, I weighed them on my gram/ounce American Weights scale, and also my usual shoe, the Asics Gel Phoenix.

Asics Gel Phoenix weigh precisely 9.97 ounces.

Asics Gel Enduro weigh precisely 12.0 ounces.

20% more weight at the feet translates to hundreds (thousands?) of extra pounds moved over the course of a running season.  You can feel this difference easily just by picking them up in your hand.

It's worth the extra bucks for the lighter shoe.  Some Asics are lighter yet, but suffer in stability and cushion.  For me, Phoenix is perfect blend.

These Enduros went back to Amazon.