- Medium grey denim jacket for boys - Stand-up collar, hood, long sleeves with press studs - Two double-entry side pockets with press stud flaps - Plain lining, cut-outs placed - Hidden zip closure and press studs under placket « Protect the planet and your clothes when you wash them by using a GUPPYFRIEND® wash bag » Swap blue for grey, shirt collar for stand-up collar. The denim jacket is reinvented with cut-outs, tonal lining and zip and snap closures.