You won't find traditional laces on our Morphix Composite-Toe BOA(R) Waterproof Boot. We replaced them with the BOA(R) Fit System, which delivers micro-adjustable, precision fit, engineered and guaranteed to perform in the toughest conditions. The PerformFit(TM) Wrap configuration allows for a quick turn of the dial to adjust the fit for improved stability, control, and energy efficiency. Inside, Anti-Fatigue Technology delivers all-day shock absorption while HoverSpring(TM) technology returns energy with every step. Stay dialed in all day long, no matter how long your day lasts.