Tempo Trainer 2
$145
The upper is a double-layer engineered mesh, open enough to move heat out on summer repeats, tight enough at the eyestay that you do not drift on the turn. I cut the last with a slightly curved heel so the shoe sits under you instead of behind you.
Midsole is a single piece of poured EVA, 28mm at the heel, 20mm at the toe. The foam is tuned to about 45C, which gives back enough for tempo work without going mushy in cold weather. Outsole is a three-piece rubber layout: full coverage at the heel strike, open channels under the midfoot to shave weight, and a tackier compound at the forefoot for wet corners.
