100% Cotton for 100% comfort, marle colours are Cotton/Viscose blend. Heavy 190gsm ring spun Jersey knit fabric. JB’s Shape Staying elastane rib crew neck. Vertical side seams minimise twist in the tee’s body. Self-fabric tape on inside neck and shoulders for improved stability. Twin needle double stitched seams. Ribbed sleeve cuffs. Classic Fit. (12K & 14K = kids)