Size & Fit Athletic, slim fit Product Features Active lifestyle tee with high-contrast taping detail and Nike Swoosh at back below collar Midweight material composition is supersoft with slight stretch for maximum upper body mobility Open-back design enhances airflow Nike Dri-FIT technology provides moisture management during high-intensity activity Reflective Swoosh logo at back below collar for enhanced visibility in low-light conditions 80% Polyester and 20% Spandex Machine wash The Nike One Dri-FIT Short-Sleeve Fitted T-Shirt is imported. Fly through your regular fitness routine with finesse and ease when you're wearing this Women's Nike One Dri-FIT Short-Sleeve Fitted T-Shirt. Crafted with a super soft and optimally stretchy poly-spandex fabric blend, this moisture-wicking training tee features a high-contrast taping detail, reflective Nike Swoosh branding, and a sizable ventilation port on its back to keep cool while you're competing with your past self. Size: Medium. Color: Black. Gender: female. Age Group: adult. Material: Polyester/Spandex. Nike Women's One Dri-FIT Short-Sleeve Fitted T-Shirt in Black/Black Size Medium Polyester/Spandex