Strong outer nylon sheath designed to flex and last through the toughest conditions that out lasts any of our competitors. Innovative inner rubber core that will provide you the tension strength for the perfect fit you desire. Caterpy is the only no tie shoelace approved by podiatrist and sport medicine doctors. Our elastic laces improve your feet’s blood circulation as they naturally swell throughout the day. Knots from traditional laces create choking points and constrict your feet. Caterpy laces can convert your favorite shoes into slip-ons. Lace up once and customize your perfect fit.
There’s no need to readjust laces everyday!

Our patented elastic bump technology secures tension in each row of the shoe. This secures your shoe on your feet better than relying on a single knot or plastic piece.

With shoes on, insert laces as you would with traditional laces. Lace up.
Start loose and tighten to comfort.

With the excess lace you may choose to leave them out of the eyelets or tuck them into the laces or your shoe. No need to tie.