Anatomical Arch & Ankle Stabilization for Plantar Fasciitis Recovery, Performance & Duty. The ankle is where most compression socks quietly give up — either too short to matter or too tall to move naturally. The Quarter Cut Edition sits exactly at the height where the Achilles, ankle joint, and plantar fascia actually need support: high enough to brace against lateral shifts and shock, low enough to stay clear of a shoe collar or a cleat. It’s the style we point people to first, for a simple reason — it’s built to do the most jobs well. The same mid-height structure that helps ease plantar fasciitis if it’s already part of your routine, and helps guard against the strain that causes it if it isn’t, is the one that holds a heel spur down through a 10-hour shift, locks the ankle steady through a change of direction on a court, or supports the foot through a bad landing on a trail a mile or two from the car. One height, engineered once, for however your day shows up.