EUC Reebok fleece-lined boys top

EUC Reebok fleece-lined mock turtlneck in Boys Medium 10-12. This is great, warm underlayer for skiing or cold winter days. My boys also wore this underneath their baseball jerseys when it was cold out. Has some stretch to it. Very soft, fully-lined with fleece throughout. No rips, tears or major stains. I found some faint yellowing around the sleeve cuffs, shown in photos.