Nike Mens running tank shirt / racing singlet in black with laser-cut perforations and reflective details. Lightweight performance fabric racerback cut perforated ventilation on front and back reflective Swoosh at lower back hem, small Swoosh at front chest, printed numeric graphic "14 09 11 05" on chest, smooth bonded seams for comfort Size on tag: Small (Mens) Approximate Measurements FLAT: • Pit to Pit: 17 inches • Shoulder to Hem: 25 inches Material: 100% polyester; made in Vietnam. Style/Model code: CJ5770-010; internal code: SU201102CVT; UPC: 193658938556. Athleisure Sporty Aesthetic Sportswear Comfortable Clothes Yoga Style Performance Workout Casual Comfortable Stretchy Dri-fit Running Jogging Fitness Sporty Crossfit Tennis Fitted Sports Pickleball