5.3 oz./yd², 89/11 polyester/spandex single dyed jersey; UPF 40+ protection; Contrast-color interior collar and yoke facing; Nautica branded neck tape; Built-in zipper guard; Signature branded puller; Semi-locking side pocket; Thumbhole on cuffs; Micro locker loop; J-Class screenprint at back neck; Nautica branding on left sleeve hem; Tagless label;