Like other shirts from Nike's Stadium collection, this one pairs replica design details with sweat-wicking technology to give you a game-ready look inspired by your favourite team. Product DetailsNike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortableReplica design is modelled after what the pros wear on the fieldStandard fit for a relaxed, easy feel100% polyesterPersonalisationName & Number - Customise your jersey with the name and number of your favourite Chelsea player including Mason Mount,Timo Werner,Reece James or even your own name. We can print name in the same style worn by the players.