The Grishko 2007 MEDIUM Shank is so QUIET, it will sound like no one's dancing…but oh, wait till they see you! The new anatomical form is designed to alleviate pressure on the first metatarsal. The vamp is extremely supportive without being constrictive. The GR2007M Grishko's lightest weight shoe, features a 3/4 shank. ***Size Notes: Purchase 3 full sizes down from street shoe. Russia.