XLaces are made by XTENEX® (indeXed-TENsioning-nEXus)
This worldwide patented technology produces a sustainable customized tension fit between shoe eyelets. Patented Xtenex technology sets incrementally spaced knots along a strong rubber core. When stretched the knots reduce for adjustment at an eyelet, then systematically reemerge to lock-in an ergonomic fit. The strong rubber core keeps the knots emerged, this allows the footwear to be securely fastened while converting lace-up footwear into convenient slip-ons. This effective lacing system is perfect for runners, walkers, handicapped persons, children of all ages, athletes... anyone whose wants comfort, support and a customizable fit.