A.T. Cross has reported net income of $3.2 million for the second quarter, up from $2.7 million in the same period a year ago. Total sales went up by 14.4 percent to $47.8 million, with a 21.4 percent increase to $24.7 million for the Cross Optical Group, which comprises the company's Costa and Native Eyewear sunglasses. The group's gross margin remained stable at 57.3 percent, while its operating income increased by 23.5 percent to $4.8 million.