The Performaniac is perhaps the most highly-engineered jersey weve seen. It uses seam welding, rather than stitching, on most of the many panels, along with some gold flatlocked stitching.
There's a combination of different fabrics including a slick-feeling, wind-blocking front panel, a really stretchy, mesh back-panel and lightweight mesh underarms. There are silicon grippers at the hem, two large pockets and one slim mini pump pocket. Fit is super snug, even in the Large tested. It's rather ostentatious with all that gold and pearlescent white but to be honest, we thought it looked great.