Speed Strike 2 M - FungiThe Speed Strike 2 provides the comfort and protection of a hiking shoe, while also delivering a faster, more athletic style than traditional hikers. Packed with 100% recycled materials from the laces and webbing to the mesh lining and footbed cover, as well as a 50% recycled removable EVA foam footbed, all atop of a Merrell sticky rubber outsole with durable traction that grips when and where you need it. Synthetic and mesh upper 100% recycled laces