72% Viscose / 28% Polyester Regular Fit Tech Knit Fabric Features 4-Way Stretch, Breathability , And Wicks Away Moisture For All Day Comfort Quarter Zip Front Color Block Design For An Eye-Catching Look Anti-Microbial Fabric To Prevent Odor And Protect Against Bacteria Breathable To Keep You Cool Moisture Wicking To Keep You Dry 4-Way Stretch Short Sleeve Machine Wash Imported Model Measurements: Height: 6'1" Waist: 32" Wearing Size Medium