Celebrate Boston's racing history with the adidas Women's Boston Marathon 25 AOP Tank. The classic racerback style allows for an optimal range of motion, while reflective details aid visibility in low-light conditions. The super lightweight, soft, and breathable fabric will keep you cool, comfortable, and chafe-free as you speed ahead of the competition. This tank features 2025 Boston Marathon branding with the newly redesigned Unicorn Spike.