ASICS® DynaFlyte™ 2 presses repeat on full-length FlyteFoam™ Midsole Technology and adds ""wings"" in the form of a new Adapt Mesh upper, for increased breathability, decreased overall weight and reduced chance of blisters. DynaFlyte™ 2 is here to give you superb, responsive cushioning with a lightness you might never have thought possible. Prepare to accelerate. Weight: 8.9 oz. Heel-Toe Offset 8 mm.