New Without Tags Warm up and race on. We filled this jacket with lightweight PrimaLoft® insulation so you can power through cool-weather runs. Stretch Glyde™ Fabric: water-repellent, four-way stretch, naturally breathable PrimaLoft® insulation: warm (even when wet) Slim Fit: skims your body High-low hem is hip length in front and cropped in the back Features - Zippered exterior pockets with a hidden phone sleeve - Reflective details - Thumbholes