Every insert on this page is 3D-printed in flexible TPU the day you order it — made just for you, because it literally doesn’t exist until you hit Buy. One size fits every shoe. The only question is how many inches.
Made just for you — printed per order, one size fits all. 90-day flatten-free guarantee. Don’t get caught. That’s the whole pitch.
+2.0″measured with the insert compressed under body weight — not resting height
300 lbload-tested rating per pair (demo figure)
0parts visible from outside the shoe at +1.5″ in a standard mid-top
90 daysflatten-free guarantee — lose height, get a new pair