If you like the softness and easy care of our Silk Touch pique sport shirt, you'll love our new interlock style. With an incredibly smooth interlock knit, this sport shirt has a soft hand and resists wrinkles for a look you'll appreciate at work or on the weekend.. 6.5-ounce, 65/35 poly/cotton interlock. Flat knit collar. Taped neck. 3-button placket. Dyed-to-match buttons. Open hem sleeves. Side vents