The New Balance NYC Marathon Q Speed 1NTRO Long Sleeve gives you cold-weather coverage to keep you moving. The textured knit fabric and NB HEAT technology keep you warm when the weather cools down, while thumb holes and watch windows dial in the details. Ideal as a base layer, the Q Speed 1NTRO Long Sleeve dons official TCS New York City Marathon race branding to show off your dedication. Details NB HEAT technology wicks moisture and keeps you warm Fitted silhouette 78% EcoVero® viscose, 18% polyester, 4% spandex