Product Description The 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! It has a 100% non metallic construction, including a fibreglass toecap and composite midsole. Fly is an ideal choice for contracts due to the vast size range, vegan friendly materials and sleek sports styling enabling it to be ‘the one for everyone’. The outsole complex is a dual density EVA nitrile rubber outsole which gives abrasion resistance whilst providing exceptional shock absorption and weight reduction. All day comfort comes from an Activ-Step® PU anti-fatigue comfort footbed.