The Ronhill Women\'s Trackster Classic Running Tights are classic full-length running tights, popular with runners at all levels. They are made from tough, lightweight 4-way stretch Exertech 100 fabric, letting you move freely as you run. Their adjustable elasticated drawcord waistband, allows you to increase or decrease the size of the tights as needed, and they have an internal key pocket for small essentials. Calf refective strips help to give you excellent levels of visibility in poor light.Exertec 100 - Tough, lightweight and with 4 way stretch, this is an incredibly comfortable and soft running fabric that won\'t distract you while running.Durable Fabric - Hard wearing fabric for long-lasting use.Lightweight And Breathability - Great breathability and good air flow keeping your feet dry during training.Foot Stirrups - To keep the trackster in place and stop them riding up.Flat Bonidex Waistband - With shoelace end draw cordWeight - 190g