Rigorer Men's Running Long Tights Compression Baselayer Leggings Workout Pants 82% Polyester, 18% Spandex,Excellent elasticity with enhanced range of motion Imported 82% Polyester/18% Spandex Soft, breathable fabric wick sweats away and keeps you dry Excellent seams and stretch fabric provide a natural feel Perfect option during various indoor activities and outdoor excursion Please find your size on the chart