CornerStone Ladies Micropique Gripper Polo. CS422A button-free polo built specifically with the food and beverage industry in mind. Moisture-wicking and snag-resistant, this hardworking gripper polo will stand up to a long day's work., 3.8-ounce, 100% polyester tricot, Rental friendly, Tag-free label, Flat knit collar, 3 stainless steel gripper snaps, Open hem sleeves, Side vents, Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process.