Got an early morning practice or a late-night run? Even in the summer, the temperatures can drop once the sun goes down and that means a simple pair of shorts and tank wont be warm enough. Zip up the Terrex Swift Mountain Summer Jacket by adidas and get the protection you need without the heaviness of a winter coat. This lightweight fleece jacket features FORMOTION technology which follows your bodys natural movements for a better fit without restricting your range of motion. Zip-up ventilation panels will help keep you cool by releasing moisture and heat while you work out. This womens jacket gives you a customized fit that will adapt to your needs.