Manchester United Training Sleeveless Jersey - Dark Grey Train like the legends of Old Trafford in the Manchester United Training Sleeveless Jersey. The lightweight sleeveless design is made from adizero lightweight fabric and allows complete flexibility and freedom of movement for a better performance. It uses climalite® moisture wicking technology to keep players cool through the toughest training sessions. It’s presented in a smart dark grey colour with a monotone variation of the Man Utd crest printed on the chest. Details: • Slim fit • Sleeveless design • climalite® moisture wicking fabric • Lightweight, functional adizero fabric • Ribbed V-neck • Back neck tape • Printed monochrome Man Utd crest • 100% polyester interlock