tri-man 47
Footballguy
One analogy I read is that the carbon (or whatever it is inside) is like a spatula ...I can very noticeably feel the balancing point where, as I lean forward (or while running, stride forward), the shoe rocks forward and helps to launch the next stride. And yes, they're lightweight (7 oz); the heel comes to a point in the back instead of a big, padded mass ('cause we shouldn't be heel strikers anyway); the laces move down the outside of the shoe instead straight down the peak. (avoiding stress); the upper material is paper thin.I usually scroll past shoe talk because I don't care about shoe's, but could I get a cliff notes review on vaporflys? Not anything I'll consider this year, but just seeing if it's something I want to at least consider in 2020.
Will they help everyone? To some degree, but I'd say less so for plodders and heel strikers. But for the latter, it's actually excellent for training ...it encourages the leg lift and a proper plant. On my first run, I scuffed the bottom of the shoes when I didn't lift and land properly. I quickly adjusted and became more alert to the leg lift and plant. I have the sense that the faster I run, the more benefit I gain as I maximize the use of that "spring pad."