Adidas Sequencials Half Zip Long Sleeve Running Top Ventilated Climacool - Fabric technology which provides heat and moisture management through ventilation keeping you cool. FORMOTION - Garment is cut to follow the natural movement of sport for a better fit and greater comfort in motion. Raglan Sleeves - Offers a greater freedom of movement in the arms and body. Reflective Details - Raises your visibility in low light conditions. Low Stand Up Collar