Pre-shrunk ring-spun cotton/Single Jersey Tubular construction, Single Jersey 2-ply 1x1 rib knitted collar & cuffs with Lycra® Reinforced flatlock seams Neck tape Flatlock stitching to avoid friction (armholes & shoulders) for extra comfort 4-needle reinforced stitching for durability Double needle reinforced stitching for durability Easy Care 60°C Wash Tumble Dry suitable Crew neck short-sleeved workwear T-shirt Half-moon yoke & hang loop back neck Set In sleeves Moved seams to avoid friction B&C Collection is member of the Fair Wear Foundation