Manchester United Training Jersey - Blue - Kids Develop your game with the help of your favourite team in this official kids' Manchester United Training Jersey . Made with superior, lightweight adizero fabric, this slim-fit, V-neck junior jersey employs advanced climacool® ventilation, helping to ensure a cool and comfortable experience for United fans on the training ground. Benefits: Official Manchester United kids' training jersey climalite® technology sweeps sweat from skin Lightweight w/engineered mesh raglan sleeves Functional lightweight material with V-neck Advanced adizero fabric technology MUFC printed crest on left chest Slim fit, 100% polyester interlock Part of sustainable product program