Three dates added to calendar.
Colchester United's U21s have confirmed their first friendlies of the pre-season build up.
Three games have been agreed so far, with Luton Town coming to Florence Park in the one home fixture to date.
The Hatters' young players will be familiar to the U's, with the U18s having come face to face in the FA Youth Cup in 2015/16.
Wayne Brown's youngsters also have two away games to look forward to, with Heybridge Swifts and Needham Market's first teams confirmed as opposition.
The U21s/Colchester United XI's fixtures so far are:-
Heybridge Swifts – Thursday 14th July – 7.45pm (A)
Luton Town – Tuesday 19th July – 2pm (H – Florence Park)