Comfort zone. Thanks to its expandable collar and stretch fabric blend, this men's Apt. 9 dress shirt keeps you feeling great all day. PRODUCT FEATURES Stretch fabric blend allows comfortable movement Flexible collar stretches one half-inch for comfortable wear Spread collar flares to accommodate wider tie knots Button front Long sleeves FIT & SIZING Slim fit features high arm holes, slightly narrow straight body and tapered sleeve opening FABRIC & CARE Cotton, spandex Machine wash Imported