Ronhill Tech Twin Shorts The Ronhill Tech Twin Shorts for women are running shorts that have an in-short. The lightweight material is completely made from recycled fibres. This is highly stretchable and provides a lot of freedom of movement. The in-shorts have a body-hugging fit and the out-shorts have a loose fit with a slightly shorter length. Thanks to the shorts' breathability you'll stay cool during your runs. The Ronhill Tech Twin Shorts feature two different technologies, one that resides inside the outer shorts and the other resides within the inner shorts. The outer shorts provide you with Flexlite technology which offers inherent stretch that is achieved from the high elastane content in a woven construction. This construction allows the fabric to provide great freedom of movement with a flattering and relaxed fit. Furthermore, the inner shorts offer Powerlite technology that provides excellent stretch and recovery. This is achieved through the knitted construction alo