Product Information SKU: #8547666adidas Clothing Size Guide Stay cool, stay dry, stay fast in these adidas? running tights.adidas? Running apparel delivers superior performance with a comfortable finish making it easier to rack up those miles.Fitted design keeps everything tight to the body for maximum support during high-performance activity.climacool? fabric rapidly transports heat and perspiration away from the body.FORMOTION™ technology follows the body's natural movement to provide a great fit that won't hinder range of motion.3D engineering creates a sculpted, optimized fit that boosts freedom of movement.Side paneling for enhanced ventilation.Elastic waistband with inner drawstring.Back middle zip pocket.adidas? logo underneath left knee.Three-quarter length.89% polyester, 11% spandex; Side Seam Panels: 85% recycled polyester, 15% spandex.Machine wash cold, hang dry.Imported.Product measurements were taken using size SM, inseam 18. Please note that measurements may vary by size.Measurements: Waist Measurement: 28 in Outseam: 27 in Inseam: 18 in Front Rise: 9 in Back Rise: 14 in Leg Opening: 12 in