OGIO Slate Polo. OG143This sophisticated tonal heather polo has a slight slub texture and performs with moisture wicking and stretch for a polished look., 5.2-ounce, 90/10 poly/spandex with stay-cool wicking technology, OGIO heat transfer label for tag-free comfort, Self-fabric collar with collar stand, OGIO woven tab at center back collar, Angled 3-button placket with flat matte black silicone buttons, Forward side seams, Set-in, open hem sleeves, Black reflective O on left sleeve