Adidas london marathon 2017 supernova long sleeve t shirt ladies prepare to run in this adidas london marathon 2017 supernova long sleeve t shirt designed with a rounded neck and long sleeves and benefits of climalite technology as well as deltapeak which offers a cool dry feeling as well offering stretch and a lightweight feel flat lock seams are constructed to offer a you your body a chafe free feel even when picking up the pace the t shirt is completed with reflective london marathon