- W's Thermal Running Hoodie Black Spacedye£17.99220 gsm brushed thermal polyester for warmth. Full length lock down zip for added ventilation and versatility. Moisture wicking fabric for added comfort. Can be worn as a stand alone garment or on top of a lightweight base layer. For running, biking or for simply heading off to the gym in. Thumb loops-allows the sleeves to be pulled right down over the cuff. Reflective trim for added safety. Two handwarmer pockets for added versatility and comfort. See image gallery for full size...