A Better Fit and You Never Have to Tie Again. Yankz! Sure Lace System is the most comfortable and innovative lacing system available. The unique design is ideal for walking, running, hiking, gym class, biking and other athletic activities.Expandable cords provide an unsurpassed level of personalized fit and comfort. No more tying, retying, double knots or frazzled dirty laces. Slip on your shoe with Yankz! Many important factors make the Yankz! Sure Lace distinct: A personalized fit with two different points of adjustment on the shoe, creating the most comfortable fit. Expandable lace cords form to your foot and reduce blistering and bruising. Available in many color combinations, including reflective colors for early morning and night activity. Uniquely designed for many different sports such as walking, running, aerobics, biking and other sports. And finally, you never tie laces again
