Rock Fall Fly Lightweight Breathable TrainersThe RF108 Fly is a breathtakingly lightweight and highly appealing groundbreaking safety trainer that has been designed to be sustainable to its core. It features recycled plastic bottle upper textiles, lining and lace materials providing outstanding comfort along with breathability and water repellent properties, water often runs off! We say groundbreaking due to the eco credentials that bring no compromise to in wear performance. It has a 100% non