EXCELERATION shirt was created by studying the needs of runners during the transition period between autumn and winter, when temperatures become too cold for a summer shirt. Its structure is complex and optimised in every millimetre of fabric. The delicately brushed inner surface ensures a superior feeling of comfort. In the chest and back area we have introduced the new TERRY AIRCELL technology that transports sweat outwards while creating an insulated layer. In this way the body is helped to maintain its ideal temperature while running. FLEXY RIBS in the shoulder area increase the ability of the fabric to adapt to the movements of the arms and act as spacers: when you wear a jacket, they create a gap between the two fabrics allowing air circulation. The Exceleration shirt has a Regular fit, moulded around the body without feeling restrictive. The half-zip version is designed to be worn in combination with technical underwear or a running jacket when the weather is uncertain.