Ronhill say: "A running classic. The Core Trackster® is a slim functional running pant based on Ron’s design classic that put the brand on the map. Features include a water repellent treatment to the fabric, which keeps you dry if you get caught out in a light shower. The flat waistband and style lines, including the curved seam to the rear, enhance your figure. Other details include reflective print to back and contrast colour stitch lines. The practical foot stirrups hark back to the original design and are useful for securing your pant leg in place whilst running."