Wave Sky 9 - Womens - Black - WIDE lace up X-shaped Speedboard® for forefoot flex

X-shaped Speedboard® for forefoot flex and versatility

a hybrid shoe engineered for seamless transitions between trail and road

Birko-Flor is the Birkenstock trademarked synthetic leather

striking asymmetrical silhouette

Wave Sky 9 - Womens - Black - WIDE lace up X-shaped Speedboard® for forefoot flexRevolutionised for maximum protection and comfort, the Wave Sky 9 defines what it means to Float on your run. Perfect for long, easy runs and recovery runs when you want maximum comfort and protection. Available in Standard and Wide widths. Fit Advice The woven upper hugs the foot securely and does taper towards the forefoot. We recommend selecting your normal size, but if you want more forefoot room, select a half size up. OFFSET: 6mm