End-on-end is one of our favorite shirting fabrics, in which alternating white and colored yarns come together to create a multidimensional, heathered, look-more-closely take on a solid. It makes for a pretty cool year-round sport shirt (and a nice, lighter-weight alternative to oxford cloth.) It's got a modified spread collar with lightweight, nonfused interlining for a soft, relaxed look. As always, the cut is slim but never skinny, with a high armhole for mobility and a long-enough-to-stay-tucked-in shirttail. (Sid likes it this way, but you can always get it shortened.) It's made with single-needle stitching, 22 stitches/inch, flat-felled seams, and thick, 3.5mm Trocas shell buttons.