Product DetailsProduct Details Fabric50% Merino Wool, 50% Acrylic - 14 GaugeMachine washable on wool setting SizesXS - 3XL Size tableSize table Garment Measurement LC916L XS S M L XL 2XL 3XL Garment ½ Chest (cm) 42.5 46 49.5 53 56.5 60 63.5