Perfect for Every Activity
Why Caterpy?
PATENTED CATERPY™ ELASTIC
Premium Adjustable Laces


The Problem with Modern Insoles
Why Modern Insoles Fall Short
Many modern shoes rely on rigid arch supports that act like a splint, limiting the foot’s natural ability to absorb shock. Instead of allowing the foot to function as it was designed, that impact can travel up the kinetic chain to the ankles, knees, and lower back.
At the same time, narrow toe boxes can lead to floating toes—making it harder for your toes to grip the ground, reducing natural stability, and weakening muscle engagement.
True support doesn’t start at the arch. It starts at the foot’s foundation.
The Solution
New Cuboid Support Insoles
The cuboid bone is the keystone of the foot’s lateral arch. When properly supported, it helps stabilize the entire structure of the foot, creating a more balanced foundation for comfort, alignment, and performance.
Unlike traditional insoles that force the arch upward, Caterpy Cuboid Insoles are designed to let your foot move naturally while encouraging better toe engagement and more efficient movement.
Foot Health Bundle
The Caterpy Foot Health Bundle: Run No-Tie Laces and Cuboid Support Insoles, designed in Japan, together for $49.99 with free U.S. shipping.
Instead of bracing your arch in place, our insoles give lateral arch support at the cuboid bone, so your arch holds its natural shape and stays mobile and flexible. Pair them with laces that hold an even, secure fit, and your feet get a better foundation from the ground up.
- Caterpy Run No-Tie Laces: patented elastic laces, designed and made in Japan and a best-seller in Tokyo. Set them once, then slip your shoes on and off without tying again.
- Cuboid Support Insoles: designed in Japan with patented cuboid technology that gives lateral arch support at the foundation of the foot rather than forcing the inner arch upward, and encourages all five toes to engage as you walk.
- Save $4.95 compared with buying both separately ($54.94), and the bundle ships free in the U.S.
Choosing your options: Laces come in our Standard 30in (75cm) length, which fits most adult sneakers and running shoes; pick your color. Insoles come in X-Small to Large; if your shoe size falls between two insole sizes, choose the larger size. Need a different lace length? Email support@caterpy.us.
Tried them for a day at a race expo and I will never use normal laces again. highly recommend.

EXPRESS YOURSELF
20+ COLORS
No matter the colorway, you'll find a Caterpy lace that will upgrade your shoe's aesthetic.




























