14 oz./yd², 100% DURA-Stretch double-knit polyester with 100% DURA-Light mesh areas; Full button jersey, 6 front (spaced for lettering); 2 color and solid color option; Side, back and underarm mesh area to allow ventilation and breathability; 2” Collar; A-Star logo on left sleeve; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that has submitted assessment using Higg FEM, Higg FSLM, and Higg BRM and has implemented Level 2 or above practices, made in a facility that is WRAP certified and has partnered with or is accredited by the Fair Labor Association.;