Air Jet Spun Yarn = softer feel and no pilling. Double-needle stitching. 1 x 1 athletic rib with Spandex. Quarter-turned to eliminate center crease. Available in exactly the same colors as the popular 18500. 26 colors available. Also available in childrens sizes. Weight: 270g/m². Fabric: 50% Cotton 50% Polyester Preshrunk. S (34-36: To Fit (ins)). M (38-40: To Fit (ins)). L (42-44: To Fit (ins)). XL (46-48: To Fit (ins)). 2XL (50-52: To Fit (ins)). GILDAN ACTIVEWEAR - every style, color and size you could need at a price you will want to pay.