Material: 80% Nylon, 20% Spandex A sporty must-have. Adjustable drawstring at the waist. One side pocket. Breathable material. High breathability. Reflective detail for increased visibility. Core Short Tights W - cycling shorts by Swedemount. Stretchy waist with drawstring for best fit. Nice, short tights with reflective prints and figure-fit fit suitable for biking and other activities. Machine washable at 40°C.