The RF120 TeslaDRI is a breathtakingly lightweight and highly appealing ground breaking mid-cut safety boot that has been designed to be sustainable to its core. It features recycled plastic bottle upper, webbing and lace materials that are durability rated, including an Activ-Tex® Waterproof membrane that is breathable, tested for 8 hours and also contains 60% recycled content. All day comfort comes from an Activ-Step® recycled footbed which is made from post consumer plastic bottles and foam. Offering best in class breathability, shape retention and arch cushioning.