Clarks Unstructured Wave 2.0 Vibe Men's Sneaker, Black Leather, US Size 11 Wide. Waterproof Unstructured® Wave2.0 Vibe features a sleek leather and lightweight textile upper teamed with a rubber and EVA sole for long-term walking power without the bulk. Its full grain leather sock surrounds the foot in soft comfort, and its removable OrthoLite® footbed absorbs impact and shock.