Material: 100% Polyester Size: 3L (Waist 96-106cm) Inseam: Approximately 73cm Elastic waistband with drawstring closure. Pockets on both sides. Made of 100% polyester, it has a smooth, cool feel, making it suitable for the coming season, loungewear, exercise, etc. I bought these for my son who is returning home, but it seems his size has gone down... such a shame. My son tried them on, so I have washed them at home, but please refrain from purchasing if you are concerned. Thank you for your understanding.