The Speed Strike 2 Mid Waterproof provides the comfort and weather protection you want of a waterproof hiking boot, while also delivering a faster, more athletic style than traditional hikers. Packed with 100 percent recycled materials from the laces and webbing to the mesh lining and footbed cover, as well as a 50 percent recycled removable EVA foam footbed, all atop a Merrell sticky rubber outsole with durable traction that grips when and where you need it.