Merino wool fabric 5 gauge knit Striped ribbed collar, cuffs, and waistband Jacquard logo  Embroidered logo on left cuff   The products are sized in UK see below for the conversion:UK M = US SUK L = US MUK XL = US LUK XXL = US XL   Style: ALDFW19KSW00-NVY Color: Flag Navy Material: Wool