Constello - A classic addition to your wardrobe:-With Constello, the details matter. From shoulder style to stitch, every detail of a Constello shirt has been carefully thought through. It's simple, sharp and detailed to perfection. So that you look good and feel great. Put it on and do good work.The extra-long Supima fiber produces a yarn that's extremely soft and breathable. It is highly resistant to breaking, which makes it twice as strong as regular cotton.An ultra-fine yarn is densely knit to produce the most superior drape. Mercerization leaves zero surface lint, while adding lustre. What you get is a refined look that ages well.