It was just a few weeks ago that we first saw the NikeCourt Air Zoom Ultrafly, a Flyknit-equipped tennis shoe that the Swoosh touted as a "rocket ship for your feet," and now it's about to drop in its brightest colorway yet.

The NikeCourt Air Zoom Ultrafly boasts a silhouette that strays from traditional tennis shoe design DNA, instead borrowing inspiration from sources like American football, soccer, and track and field. It's apparent at first glance—the high ankle collar and mesh-based construction don't look like something you'd normally see on a tennis court, but Nike has tweaked them for the highest level of performance.

Here, the mesh-based upper and Flyknit cuff take on an eye-catching all-volt look, a color that's been a Flyknit staple ever since its debut in 2012. The fluorescent​ shade is broken up with a black Swoosh and white midsole.

Throw your black tennis shoes back in the closet and grab something a little more appropriate for the warm weather when these "Volt" Air Zoom Ultraflys drop on April 4 for $220. They'll be available in both men's and women's sizing for hard and clay court surfaces.