The Heron Preston x Huarache E.D.G.E. 'Sail' sneakers made their first appearance at the designer's runway show in January 2019, as part of Paris Fashion Week. This collaboration showcases a fresh interpretation of the classic 90s runner. Notable features of the shoe include prominent pull loops and an innovative lacing system. In terms of construction, the shoe adopts an interior bootie design and introduces Foam Fit technology, enabling the foot to directly rest on the comfortable foam midsole.