Prepare for the race or proudly rep your finish in this adidas running long sleeve tee. While Boston Marathon® graphics show your commitment to your running journey, AEROREADY manages the body's moisture to keep you comfortable and dry through every mile. Reflective details light up when you're out in dim light. This product is made with at least 70% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.