We compare the Heel-Lift Insole no38 (about 2.5 cm, ¥3,580 tax included) with elevator shoes (5–8 cm, from ¥11,980 tax included) on height, natural look, comfort, versatility and price. The verdict: an insole if you want to try about 2.5 cm in shoes you already own, elevator shoes if you want a stable 5 cm or more. We also cover what to watch out for when combining the two.