This is a Officially licensed Nike Vapor Limited Jersey hand signed by Dolphins star quarterback TuaTagovailoa. Fanatics tamper proof hologram has been adhered to the jersey and may be verified on the Fanatics database. This jersey is NOT a China knockoff or custom jersey. Fit: Men’s Nike Limited Jerseys have a Standard Fit, not too tight and not too loose. We recommend ordering one size larger than you normally wear for a looser fit or up two sizes if you plan on layering underneath the jersey. Nike Dry fabrics move sweat from your skin for quicker evaporation – helping you stay dry, comfortable and focused on the task at hand. Dri-FIT ® technology wicks away moisture. Clean finish on all seams for added comfort. Satin twill woven jock tag. Vapor untouchable limited chassis. Stitched tackle twill name and numbers. On-field seam lines for authenticity and ideal fit. Chainmaille Mesh Grill at front neck and back. Stitched-down, metallic-effect NFL shield at collar. Machine wash with garment inside out, tumble dry low.