IT'S ALL IN THE . Details: Your reliable all-day dress shirt, with extra comfort in every seam. Men's button down dress shirt Optimum mobility thanks to flex fabric Elastic threads throughout arm maximizes range of motion TEKFIT collar band stretches up to half an inch for ultimate flexibility Cotton/polyester/spandex blend Imported | Kenneth Cole | Regular-Fit Button-Down Stretch Dress Shirt With Tek Fit in Flint, Size: 18.5/36