Onia Long Sleeve Rugby Polo in Deep Navy Size M. This Long Sleeve Rugby Polo cuts an oversized, boxy shape in mid-weight cotton interlock. It has a spread collar framing a covered placket with a smooth-glide zipper, ribbing at the cuffs and a straight hem with vents at the seams. Features- Spread collar with stand and exposed button Hidden center front placket with zipper closure Ribbed sleeve cuff Straight hem with side seam slits Boxy oversized fit 100% Cotton. Soft to the touch, Cotton Interlock is a midweight double-knit fabric with a good amount of natural stretch. It has a smooth, comfortable drape making it very wearable and ideal for use in everyday garments