The RainSphere Shirt from X-Bionic is an innovation which also features high quality, design and functionality. Its specific quality lies in the symbionic® membrane, making it the world’s first water repellent bike shirt. The membrane means that the shirt is windproof and water repellent in the front, while at the same time creating breathability inside. The sweat can exit the shirt, leaving a cooling moisture film on the skin. The RainSphere is a combination of bike shirt and ultralight rain jacket. This is clearly visible in the design: From the back, the RainSphere looks like a bike shirt. Its front with the zipper resembles a classic rain jacket. Its dark colours and individual design make it modern and remarkable at the same time.