Fabric - 100% Cotton Belcoro® yarn. Ash: 99% Cotton 1% Polyester. Heather Grey: 97% Cotton 3% Polyester., Weight - White 160gsm Colours 165gsm., Produced using Belcoro yarn for a softer feel and cleaner printing process., Cotton/Lycra rib crew neck. Twin needle stitching detail on neck sleeves and hem., Machine wash 40°. Do not bleach. Tumble dry low. 2 dot iron. Do not dry clean.