KUNST Men's Premium Slim Fit Spandex Casual Dress Pants Imported Shell: Cotton 68% polyurethane 30% Span 2% / Soft and Comfortable Flexible Fabric (0.4lbs) 6ft 150lbs suitably fits 50 (US Small) Size Front Zipper, 2 Side Pockets, 2 Back Pockcets Hand Wash Recommended, Do Not Bleach/Tumble Dry Imported, Designed and Produced by Professional Manufacturer