This is a Jon Lester Boston Red Sox adult road grey jersey made by Majestic, the official manufacturer of all on-field MLB baseball jerseys. " Lester " and "31" are stitched on the back in tackle twill letters and numbers. The front features the Boston Red Sox logo on the chest. The jersey is made of 100% polyester. This jersey will be custom-ordered from Majestic for you and therefore cannot be returned or exchanged unless not as described. Majestic's ship time for away jerseys can take from one week to as long as six weeks. Please contact us with any questions before ordering.