Go faster, work harder, and don't let anything slow you down! ; The Performance category is designed with the technology you need to get the race day readiness results you want. ; Endura compression fabric provides muscle support to reduce fatigue, four-way stretch for unrestricted range of motion, and a UPF 50+ rating for protection during outdoor performance. ; Scoop neckline. ; Built-in shelf bra features a Power Mesh lining that provides flexible support and ventilation. ; Racerback styling allows arms complete range of movement. ; Hip holster pockets are ideal for stashing nutrition or other items. ; Slight droptail hem extends coverage. ; SeamLink stitch construction creates a dynamic seam that stretches with the fabric without chafing. ; Reflective elements increase visibility in low-light conditions. ; Body: 80% nylon, 20% Lycra spandex. Contrast: 86% polyester, 14% elastane. Lining: 81% nylon, 19% elastane. ; Machine wash cold, dry flat. ; Imported. Measurements: ; Length: 22 in ; Product measurements were taken using size XS. Please note that measurements may vary by size.