Sunshirt looks ok - Outdoor Research Astroman Sun Hoody - Men's

Was recommended the lighter version: this is newer, heavier, stretchier, has a zip neck although the cheaper, older version is said to breathe very well, which, if true for this one, will be a radical change in my experience for a sun shirt. . Not hot enough here to need it yet. Wish the light dull green was darker. So downsides so far are weight and color, and I doubt. It would tolerate any abrasion.