Jack & Jones Button O-Neck mens designer jumper Available in 3 colours Grey Melange, Black Navy OR Burgundy Lightweight crew neck knit Buttoned shoulder Ribbed hem & cuffs Branded logo stitched on chest 50% Cotton, 50% Wool New with tags genuine Jack & Jones product Size Guide (approximate chest size in inches) Small = 38 Medium = 40 Large = 42 X-Large = 44 XX-Large = 46