Great ideas take time. We spent years studying how people really interact with their shoes – not how they're supposed to, but how they actually do it. Watching people force their feet in and out of laced shoes, we knew there had to be a better way. Turns out, there was.

The answer came from an unlikely place: birds' wings. Watching their perfect expanding and contracting motion, we found our solution to a 5,500-year-old problem. Nature, as it turns out, had already perfected the mechanism we needed.

The QLVR Wing Fit system isn't just a lace replacement – it's a complete reimagining of how a shoe should adapt to your foot. Made from Pebax®, a bio-based polymer derived from castor beans, our patented system hugs your foot with a secure 360-degree fit that feels like it was made for you. Because it was.

Step in, push your heel down, slide forward – locked. Need to take them off? Simply step on the rear 'kick pad' to release the wing and slide your foot out. No more wrestling with laces or adjusting fit. One second to performance, zero seconds wasted.

The Wing Fit's zigzag design follows your foot's natural contours, providing superior stability through every movement. As you train, run, or sprint, the system maintains its secure hold while supporting natural movement. No loosening, no readjusting, no distractions

This isn't just about saving time – it's about creating a better connection between foot and shoe. The Wing Fit system distributes pressure evenly, eliminating the hot spots and pressure points common with traditional laces. Because comfort shouldn't be compromised for performance.