The Sacai x VaporWaffle ‘Sail’ features a stacked construction. A collaboration between Nike and Sacai, the shoe draws from their 2019 LDV Waffle release. As a result, the shoe includes double tongues, Swooshes and tongue tags. Co-branding marks the heel patch, while underfoot, the stacked midsole includes a split construction at the heel. A waffle outsole is included for traction.