Make sure he looks smart in the classroom with slim fit (4cm narrower through the body than our regular fit) version of our Ultimate Non-Iron shirt. Featuring taped seams, non-iron finish, Stain AwayTM and for younger children (up to 8 years) our patented ExpandicuffTM and our Easy close top button. nnThe ExpandicuffTM design is protected by M&S in the UK by Patent No. GB 2,458,284,Slim Fit – a narrower cut through the waist and/or body.,Style: Product Shape:Shirt, Fit:Slim fit, Fastening:Button through, Sleeve length:Long sleeve, Non iron technology,Stretch cuffs, Easy close, Velcro instead of top button makes getting dressed a breeze for younger kids (up to age 8),Care and composition: Composition: 65% polyester, 35% cotton , Care instructions: Machine washable even at 30º, tumble dry, Keep away from fire and flames