This unlined, power blazer is all knit. It fits, feels and moves like your favorite activewear blazer but can be worn anywhere any time. After all, aren't we always active? Model is 5'10.5" and wearing a size small 54% Rayon, 40% Nylon, 6% Spandex Machine Wash Cold, Do Not Bleach, Lay Flat To Dry, Cool Iron If Needed, Or Dry Clean Imported Style # - 34J131