Trending: animal print. The Going Undercover Singlet Black features thick shoulder straps, a scoop neckline, a flattering fitted silhouette, printed White Fox logo detailing at the centre front, and a high-stretch fabrication for all-day comfort. Complete the look with the matching Going Undercover Track Pants for the ultimate off-duty vibe. - Fitted Style - Sleeveless - Thick Shoulder Straps - Thick Binded Neckline - Low Scooped Neckline - Pull On Construction