Sleeves up!

2019-03-06 08:09:03

By Paul Marks A SHIRT which rolls up its own sleeves when you get too warm has been unveiled by a tech-savvy Italian fashion house. And what’s more, its inventors say it will never need ironing. The fabric for the prototype shirt is woven from fibres of the shape-memory alloy nitinol, interspersed with nylon. The alloy can be deformed,