Very light, stretchy outer fabric for absolutely unrestricted movement. Built-in Iso-Chill compression shorts dissipate body heat so they feel cool to the touch. The 4-Way Stretch technology allows for better movement in every direction. The material wicks away sweat and dries very quickly. An improved expandable center pocket on the back is water-resistant to keep your phone safe. Soft knit waistband with internal drawstring and key pocket. Shaped hem with side ventilation. Leg length (outer shorts): 7.6 cm. Leg length (lining shorts): 12.7 cm.Colour: purple Technology: 4-Way Stretch, Iso-Chill - Specially designed fibers that are flat against the skin, evenly disperse body heat and provide instant cooling. The added titanium dioxide absorbs UV rays and quickly dissipates heat away from the body. Material: 100% polyester