“Lace-up shoes or boots are ideal because the laces allow for adjustments, ensuring a better fit,” notes Marshall. “Slip-on shoes, while more convenient, need to fit perfectly from the start ...
And they were stretchy enough to turn most lace-up shoes—from low-top Vans to high-top Nike Air Flights—into slip-ons that glide on or off your feet in seconds without untying or retying the ...