95% Cotton,5% Spandex Imported Tumble dry low Our products will not shrink,US SIZE: S-3XL .Please see size chart image on the left for correct sizing.Model is 6??1 185 lbs wearing size X-large. Curved hem,regular sleeve,side split,Cut longer than standard length. Short sleeve:back length is the same as the front. Long sleeve:back length is longer than the front. Durable/ Lightweight/ Quick Drying fabric ,Machine wash will not shrink. We offers excellent customer service; Any question will be answered within 24 hours; any complaint with our product or service, please contact with us.