Heapsylon, the creator of Sensoria Fitness smart clothing, has signed a non-exclusive worldwide distribution agreement with Vivobarefoot, the British shoe manufacturer, for its Sensoria Fitness line of bio-tracking socks. This agreement makes Vivobarefoot the first distributor of the Sensoria Fitness socks. Vivobarefoot will be selling the socks worldwide alongside its shoes. Heapsylon plans to present the first “ready for production” sock prototype at Ispo 2014 at the end of January, with availability and deliveries to consumers planned for April 2014. The Sensoria Fitness bio-tracking clothing allows athletes to track indicators such as heart rate, biometric data and distance run. Data are then sent to a smartphone app. The Sensoria Fitness product line includes a sports bra, socks and t-shirt.