Regular fit tee with Climacool technology for sweat-wicking to help you stay focused.

Gear up for the iconic Boston Marathon with the Boston Marathon 2026 Running Tee. Designed for those who live and breathe running, this tee is your new companion for facing every mile. The regular fit aids your comfort, allowing you to focus on your stride without distractions. Crafted from single jersey material, it offers a soft touch against your skin. Integrated Climacool technology wicks and disperses sweat, helping you stay cool and focused. Whether you are training for the marathon or enjoying a casual jog, this tee embodies the spirit of defiance with a smile. Join the adidas community and make your mark on the running world in this tee. Experience the blend of performance and style that helps you keep moving forward.