The Asics DYNABLAST™ 2 shoe is designed for runners seeking comfort. After your workout, you'll feel like you've been reborn in this sensitively responsive running shoe. With fewer overlays on the upper, your feet won't chafe. The soft circular knit firmly hugs the foot and is also very comfortable. Soft yet dynamic FF BLAST™ cushioning creates a "trampoline" effect when running. The reduced drop of 8 mm increases the sensitivity of the foot.